# List of King of Mask Singer episodes (2018)

This is a list of episodes of the South Korean variety-music show King of Mask Singer in 2018. The show airs on MBC as part of their Sunday Night lineup. The names listed below are in performance order.
    – Contestant is instantly eliminated by the live audience and judging panel
    – After being eliminated, contestant performs a prepared song for the next round and takes off their mask during the instrumental break
    – After being eliminated and revealing their identity, contestant has another special performance.
    – Contestant advances to the next round.
    – Contestant becomes the challenger.
    – Mask King.

## Episodes
### 68th Generation Mask King

* Contestants: Kim Do-hyang [ko], Ahn Young-mi, Solbin (Laboum), Seungkwan (Seventeen), Kim Na-ni [ko], Yoo Ho-seok [ko] (Click-B), Kim Mi-hwa [ko], Im Do-hyuk [ko]

#### Episode 135

Episode 135 was broadcast on January 7, 2018. This marks the beginning of the Sixty-eighth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Millionaire | Kim Do-hyang | What Is the Life? (사는게 뭔지) | Lee Moo-song [ko] | 57 |
| Pair 1 | Calendar | Ahn Young-mi | What Is the Life? (사는게 뭔지) | Lee Moo-song [ko] | 42 |
| 2nd Song | Calendar | Ahn Young-mi | One Happy Day (기분 좋은 날) | Kim Wan-sun | – |
| Pair 2 | The Flower Fairy | Solbin of Laboum | Lean on Me (어깨) | Soyou & Kwon Jung-yeol | 39 |
| Pair 2 | Woodcutter | Seungkwan of SEVENTEEN | Lean on Me (어깨) | Soyou & Kwon Jung-yeol | 60 |
| 2nd Song | The Flower Fairy | Solbin of Laboum | It's Strange, With You (묘해, 너와) | Acoustic Collabo [ko] | – |
| Pair 3 | The Girl Swinging | Kim Na-ni | Love Has Left Again (또 한번 사랑은 가고) | Lee Ki-chan | 62 |
| Pair 3 | Neolttwigi | Yoo Ho-seok of Click-B | Love Has Left Again (또 한번 사랑은 가고) | Lee Ki-chan | 37 |
| 2nd Song | Neolttwigi | Yoo Ho-seok of Click-B | Show | Kim Won-jun | – |
| Pair 4 | Sunrise Girl | Kim Mi-hwa | In Live (살다보면) | Kwon Ji-won [ko] | 38 |
| Pair 4 | Full of Luck | Im Do-hyuk | In Live (살다보면) | Kwon Ji-won [ko] | 61 |
| 2nd Song | Sunrise Girl | Kim Mi-hwa | Desert Island (무인도) | Kim Choo-ja [ko] | – |

#### Episode 136

Episode 136 was broadcast on January 14, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Millionaire | Kim Do-hyang | After This Night (이 밤이 지나면) | Yim Jae-beom | 29 |
| Pair 1 | Woodcutter | Seungkwan of SEVENTEEN | I Hope (바래) | F.T. Island | 70 |
| Pair 2 | The Girl Swinging | Kim Na-ni | Good Bye Sadness, Hello Happiness | Yoon Mi-rae | 32 |
| Pair 2 | Full of Luck | Im Do-hyuk | Like It (좋니) | Yoon Jong-shin | 67 |
| Round 3 ||||||
| Finalists | Woodcutter | Seungkwan of SEVENTEEN | Throw Away (연) | Big Mama | 46 |
| Finalists | Full of Luck | Im Do-hyuk | One Flew Over the Cuckoo's Nest (뻐꾸기 둥지 위로 날아간 새) | Kim Gun-mo | 53 |
| Final ||||||
| Battle | Full of Luck | Im Do-hyuk | Previous three songs used as voting standard | Previous three songs used as voting standard | 31 |
| Battle | Red Mouth | Sunwoo Jung-a | The Innocent Macho (순정마초) | Parasian (Jeong Hyeong-don & Jung Jae-hyung) | 68 |

### 69th Generation Mask King

* Contestants: Shownu (Monsta X), Lucia [ko], Kang Sung-jin, Kim Min-seok (MeloMance), Eunjung (T-ara), Kyulkyung (Pristin), Jo Kwon (2AM), Kim Jae-woo [ko]

#### Episode 137

Episode 137 was broadcast on January 21, 2018. This marks the beginning of the Sixty-ninth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Okidoki | Shownu of Monsta X | Perhaps Love (사랑인가요) | J.ae & Howl (하울) | 41 |
| Pair 1 | Princess | Lucia | Perhaps Love (사랑인가요) | J.ae & Howl (하울) | 58 |
| 2nd Song | Okidoki | Shownu of Monsta X | You're the One (너뿐이야) | Park Jin-young | – |
| Pair 2 | Medal Hunter | Kang Sung-jin | With You (그대와 함께) | The Blue | 25 |
| Pair 2 | Flame Man | Kim Min-seok of MeloMance | With You (그대와 함께) | The Blue | 74 |
| 2nd Song | Medal Hunter | Kang Sung-jin | The Love I Committed (내가 저지른 사랑) | Im Chang-jung | – |
| Pair 3 | Strawberry Girl | Eunjung of T-ara | I'm Different (나는달라) | Hi Suhyun ft. Bobby | 55 |
| Pair 3 | Flower Girl | Kyulkyung of PRISTIN | I'm Different (나는달라) | Hi Suhyun ft. Bobby | 44 |
| 2nd Song | Flower Girl | Kyulkyung of PRISTIN | Hey (Rock Ver.) (있잖아) | IU | – |
| Pair 4 | Mystery Circle | Jo Kwon of 2AM | Napal Baji (나팔바지) | Psy | 76 |
| Pair 4 | Pyramid Man | Kim Jae-woo | Napal Baji (나팔바지) | Psy | 23 |
| 2nd Song | Pyramid Man | Kim Jae-woo | Thought of You (네 생각) | John Park | – |

#### Episode 138

Episode 138 was broadcast on January 28, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Princess | Lucia | Maron Doll (마론인형) | Jaurim | 40 |
| Pair 1 | Flame Man | Kim Min-seok of MeloMance | I'll Move (비켜줄게) | Brown Eyed Soul | 59 |
| Pair 2 | Strawberry Girl | Eunjung of T-ara | R.P.G. (Rocket Punch Generation) | W & Whale [ko] | 32 |
| Pair 2 | Mystery Circle | Jo Kwon of 2AM | Illusion (환상) | Park Ji-yoon | 67 |
| Round 3 ||||||
| Finalists | Flame Man | Kim Min-seok of MeloMance | Love Me Right | EXO | 62 |
| Finalists | Mystery Circle | Jo Kwon of 2AM | I Believe (믿어요) | TVXQ | 37 |
| Final ||||||
| Battle | Flame Man | Kim Min-seok of MeloMance | Previous three songs used as voting standard | Previous three songs used as voting standard | 46 |
| Battle | Red Mouth | Sunwoo Jung-a | Reset | Toy ft. Lee Juck | 53 |

### 70th Generation Mask King

* Contestants: Juniel, Kim Ji-soo, Shin Hyun-soo, Yoo Seul-gi [ko] (Duetto), Ju-ne (iKON), JooE (Momoland), Ivy, Park Joon-hyung

#### Episode 139

Episode 139 was broadcast on February 4, 2018. This marks the beginning of the Seventieth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Cake Girl | Juniel | Last Goodbye (오랜 날 오랜 밤) | Akdong Musician | 35 |
| Pair 1 | Pizza Man | Kim Ji-soo | Last Goodbye (오랜 날 오랜 밤) | Akdong Musician | 64 |
| 2nd Song | Cake Girl | Juniel | Because of a Man (남자 때문에) | JOO | – |
| Pair 2 | Blue Dragon | Shin Hyun-soo | Those Days (그날들) | Kim Kwang-seok | 31 |
| Pair 2 | Vermilion Bird | Yoo Seul-gi of Duetto | Those Days (그날들) | Kim Kwang-seok | 68 |
| 2nd Song | Blue Dragon | Shin Hyun-soo | I'm Your Man | John Park | – |
| Pair 3 | Racing Car | Ju-ne of iKON | I Say "Ya!" You Say "Yeah!" (내가 야! 하면 넌 예!) | Kim Tae-woo ft. Lyn | 51 |
| Pair 3 | Helicopter | JooE of Momoland | I Say "Ya!" You Say "Yeah!" (내가 야! 하면 넌 예!) | Kim Tae-woo ft. Lyn | 48 |
| 2nd Song | Helicopter | JooE of Momoland | I Was a Car | Song Ji-yeon (송지연) | – |
| Pair 4 | Gypsy Woman | Ivy | Why Do You (너는 왜) | Chuli and Miae [ko] | 58 |
| Pair 4 | Hippie Man | Park Joon-hyung | Why Do You (너는 왜) | Chuli and Miae [ko] | 41 |
| 2nd Song | Hippie Man | Park Joon-hyung | The Age of the Cathedrals (Korean version) (대성당들의 시대) | Musical Notre-Dame de Paris OST | – |

#### Episode 140

Episode 140 was broadcast on February 11, 2018. Due to broadcast of 2018 Winter Olympics before, this episode was late aired starting 18:15 (KST) by using the timeframe of Wizard of Nowhere.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Pizza Man | Kim Ji-soo | Stalker (스토커) | 10cm | 33 |
| Pair 1 | Vermilion Bird | Yoo Seul-gi of Duetto | Butterfly | Loveholics | 66 |
| Pair 2 | Racing Car | Ju-ne of iKON | I Didn't Know That Time (그땐 미처 알지 못했지) | Lee Juck | 31 |
| Pair 2 | Gypsy Woman | Ivy | A Teardrop by Itself (덩그러니) | Lee Soo-young | 68 |
| Round 3 ||||||
| Finalists | Vermilion Bird | Yoo Seul-gi of Duetto | A Goose's Dream (거위의 꿈) | Carnival [ko] | 32 |
| Finalists | Gypsy Woman | Ivy | I (난) | Ock Joo-hyun | 67 |
| Final ||||||
| Battle | Gypsy Woman | Ivy | Previous three songs used as voting standard | Previous three songs used as voting standard | 51 |
| Battle | Red Mouth | Sunwoo Jung-a | Peek-a-Boo (피카부) | Red Velvet | 48 |

### 71st Generation Mask King

* Contestants: Gilgu [ko] (Gilgu Bonggu [ko]), Byun Gi-soo [ko], Lee Soo-min, Hui (Pentagon), Jung Shi-ah [ko], Oh Seung-yoon, Son Seung-yeon, Park Joo-hee [ko]

#### Episode 141

Episode 141 was broadcast on February 18, 2018. This marks the beginning of the Seventy-first Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Bodhidharma | Gilgu of Gilgu Bonggu | My Old Story (나의 옛날이야기) | Jo Deok-bae [ko] | 62 |
| Pair 1 | Dalmatians | Byun Gi-soo | My Old Story (나의 옛날이야기) | Jo Deok-bae [ko] | 37 |
| 2nd Song | Dalmatians | Byun Gi-soo | Adios | Eun Ji-won ft. Mr. Tyfoon [ko] | – |
| Pair 2 | Money Girl | Lee Soo-min | Trouble Maker | Trouble Maker | 33 |
| Pair 2 | Crane Guy | Hui of PENTAGON | Trouble Maker | Trouble Maker | 66 |
| 2nd Song | Money Girl | Lee Soo-min | Deviation (일탈) | Jaurim | – |
| Pair 3 | Mother-of-Pearl Girl | Jung Shi-ah | Meaning of You (너의 의미) | Sanulrim | 28 |
| Pair 3 | Folding Screen Man | Oh Seung-yoon | Meaning of You (너의 의미) | Sanulrim | 71 |
| 2nd Song | Mother-of-Pearl Girl | Jung Shi-ah | Wait a Second (기다려 늑대) | Juliet (줄리엣) | – |
| Pair 4 | The East Invincibility | Son Seung-yeon | Refusal (거부) | Big Mama | 67 |
| Pair 4 | Count a Demon | Park Joo-hee | Refusal (거부) | Big Mama | 32 |
| 2nd Song | Count a Demon | Park Joo-hee | Music Is My Life | Lim Jeong-hee | – |

#### Episode 142

Episode 142 was broadcast on February 25, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Bodhidharma | Gilgu of Gilgu Bonggu | My Son | Kim Gun-mo | 49 |
| Pair 1 | Crane Guy | Hui of PENTAGON | DNA | BTS | 50 |
| Pair 2 | Folding Screen Man | Oh Seung-yoon | If We (이럴거면 헤어지지 말았어야지) | Park Won [ko] | 31 |
| Pair 2 | The East Invincibility | Son Seung-yeon | U&I | Ailee | 68 |
| Round 3 ||||||
| Finalists | Crane Guy | Hui of PENTAGON | The Fool (이 바보야) | Jung Seung-hwan | 17 |
| Finalists | The East Invincibility | Son Seung-yeon | In the Dream (꿈에) | Lena Park | 82 |
| Final ||||||
| Battle | The East Invincibility | Son Seung-yeon | Previous three songs used as voting standard | Previous three songs used as voting standard | 65 |
| Battle | Gypsy Woman | Ivy | The Red Shoes (분홍신) | IU | 34 |

### 72nd Generation Mask King

* Contestants: Lee Jang-woo [ko], Han Hyun-min, Seo Ji-seok, Nine9 [ko] (Dear Cloud [ko]), Hwang Min-hyun (Wanna One/NU'EST), YooA (Oh My Girl), The Ray [ko], Lee Chang-min (2AM/Homme)

#### Episode 143

Episode 143 was broadcast on March 4, 2018. This marks the beginning of the Seventy-second Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Spring | Lee Jang-woo | You Touched My Heart (넌 감동이었어) | Sung Si-kyung | 75 |
| Pair 1 | Braird Man | Han Hyun-min | You Touched My Heart (넌 감동이었어) | Sung Si-kyung | 24 |
| 2nd Song | Braird Man | Han Hyun-min | Dance with DOC (DOC와 춤을) | DJ Doc | – |
| Pair 2 | Mask Man | Seo Ji-seok | It's for You (널 위한 거야) | Miss Mister [ko] | 27 |
| Pair 2 | Matrix | Nine9 of Dear Cloud | It's for You (널 위한 거야) | Miss Mister [ko] | 72 |
| 2nd Song | Mask Man | Seo Ji-seok | Please Love Her (그녀를 사랑해줘요) | Ha Dong-kyun | – |
| Pair 3 | Terius | Hwang Min-hyun of Wanna One/NU'EST | Romeo N Juliet | Clazziquai | 51 |
| Pair 3 | A Little Princess | YooA of Oh My Girl | Romeo N Juliet | Clazziquai | 48 |
| 2nd Song | A Little Princess | YooA of Oh My Girl | Rhinoceros (코뿔소) | Han Young-ae [ko] | – |
| Pair 4 | Ogomu | The Ray | What Are the Friends for (친구라는 건) | Park Hyo-shin ft. Kim Bum-soo | 42 |
| Pair 4 | Drum Man | Lee Chang-min of 2AM/Homme | What Are the Friends for (친구라는 건) | Park Hyo-shin ft. Kim Bum-soo | 57 |
| 2nd Song | Ogomu | The Ray | Gashina (가시나) | Sunmi | – |

#### Episode 144

Episode 144 was broadcast on March 11, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Spring | Lee Jang-woo | Practice Separation (이별연습) | Insooni | 29 |
| Pair 1 | Matrix | Nine9 of Dear Cloud | Don't Say It's Not Love (사랑이 아니라 말하지 말아요) | Lee So-ra | 70 |
| Pair 2 | Terius | Hwang Min-hyun of Wanna One/NU'EST | Comes and Goes (와리가리) | Hyukoh | 34 |
| Pair 2 | Drum Man | Lee Chang-min of 2AM/Homme | Lies (거짓말) | Big Bang | 65 |
| Round 3 ||||||
| Finalists | Matrix | Nine9 of Dear Cloud | With You (그대랑) | Lee Juck | 32 |
| Finalists | Drum Man | Lee Chang-min of 2AM/Homme | I'm in Love (사랑이라서) | Yim Jae-beom | 67 |
| Final ||||||
| Battle | Drum Man | Lee Chang-min of 2AM/Homme | Previous three songs used as voting standard | Previous three songs used as voting standard | 25 |
| Battle | The East Invincibility | Son Seung-yeon | Winter Love (겨울사랑) (That Winter, the Wind Blows OST) | The One | 74 |

### 73rd Generation Mask King

* Contestants: Kim Kyu-jong (SS501/Double S 301), Cheeze, Kang Hyung-wook [ko], Jundoy (Lazybone [ko]), Dongwoo (INFINITE), Jung Tae-ho [ko], Park Ji-yoon [ko], Lee Jin-sol [ko] (April)

#### Episode 145

Episode 145 was broadcast on March 18, 2018. This marks the beginning of the Seventy-third Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | So Let It Be to Cry | Kim Kyu-jong of SS501/Double S 301 | Not Spring, Love, or Cherry Blossoms (봄, 사랑, 벚꽃 말고) | High4 ft. IU | 53 |
| Pair 1 | Queen of the Night | Cheeze | Not Spring, Love, or Cherry Blossoms (봄, 사랑, 벚꽃 말고) | High4 ft. IU | 46 |
| 2nd Song | Queen of the Night | Cheeze | Welcome to the Love Hospital (사랑의 병원으로 놀러 오세요) | Jaurim | – |
| Pair 2 | Park Circuit Breaker | Kang Hyung-wook | March (행진) | Jeon In-kwon | 21 |
| Pair 2 | Antenna | Jundoy of Lazybone | March (행진) | Jeon In-kwon | 78 |
| 2nd Song | Park Circuit Breaker | Kang Hyung-wook | Hyehwa-dong (혜화동) | Dongmulwon [ko] | – |
| Pair 3 | A Knight of the Razor | Dongwoo of INFINITE | I Will Love You (사랑을 할꺼야) | Green Area [ko] | 75 |
| Pair 3 | Optical Store | Jung Tae-ho | I Will Love You (사랑을 할꺼야) | Green Area [ko] | 24 |
| 2nd Song | Optical Store | Jung Tae-ho | Dreaming | Click-B | – |
| Pair 4 | La-la-land | Park Ji-yoon | Sweety | S♯arp | 58 |
| Pair 4 | Harlequin | Jinsol of April | Sweety | S♯arp | 41 |
| 2nd Song | Harlequin | Jinsol of April | Don't Go Today (오늘은 가지마) | Ben | – |

#### Episode 146

Episode 146 was broadcast on March 25, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | So Let It Be to Cry | Kim Kyu-jong of SS501/Double S 301 | Don't Forget (잊어버리지마) | Crush ft. Taeyeon | 48 |
| Pair 1 | Antenna | Jundoy of Lazybone | Everybody Cha Cha Cha (다함께 차차차) | Seol Woon-do [ko] | 51 |
| Pair 2 | A Knight of the Razor | Dongwoo of INFINITE | Reunion in Memories (추억 속의 재회) | Cho Yong-pil | 44 |
| Pair 2 | La-la-land | Park Ji-yoon | Kitchen (키친) | Lee So-eun [ko] | 55 |
| Round 3 ||||||
| Finalists | Antenna | Jundoy of Lazybone | Love Love Love (사랑 사랑 사랑) | Kim Hyun-sik | 36 |
| Finalists | La-la-land | Park Ji-yoon | Waiting (늘) | BoA | 63 |
| Final ||||||
| Battle | La-la-land | Park Ji-yoon | Previous three songs used as voting standard | Previous three songs used as voting standard | 15 |
| Battle | The East Invincibility | Son Seung-yeon | Y Si Fuera Ella (혜야) | Shinee | 84 |

### 74th Generation Mask King

* Contestants: Lee Min-woong [ko], Kim Hyun-sung [ko], JeA (Brown Eyed Girls), Park Sang-myun, Namoo (Bye Bye Sea), Yoo Hwe-seung (N.Flying), Shin Youngsook, Yang Ji-won (SPICA)

#### Episode 147

Episode 147 was broadcast on April 1, 2018. This marks the beginning of the Seventy-fourth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Onion Man | Lee Min-woong | Your Smile in My Memory (미소 속에 비친 그대) | Shin Seung-hun | 48 |
| Pair 1 | Mushroom Man | Kim Hyun-sung | Your Smile in My Memory (미소 속에 비친 그대) | Shin Seung-hun | 51 |
| 2nd Song | Onion Man | Lee Min-woong | Too Great (대단한 너) | Lee Jae-young [ko] | – |
| Pair 2 | Scallop | JeA of Brown Eyed Girls | Flaming Sunset (붉은 노을) | Lee Moon-se | 71 |
| Pair 2 | Hermit Crab | Park Sang-myun | Flaming Sunset (붉은 노을) | Lee Moon-se | 28 |
| 2nd Song | Hermit Crab | Park Sang-myun | With You (님과 함께) | Nam Jin | – |
| Pair 3 | Game Manager | Namoo of Bye Bye Sea | Aspirin (아스피린) | Girl (걸) | 43 |
| Pair 3 | Gameboy | Yoo Hwe-seung of N.Flying | Aspirin (아스피린) | Girl (걸) | 56 |
| 2nd Song | Game Manager | Namoo of Bye Bye Sea | Good (좋다) | Daybreak | – |
| Pair 4 | Moulin Rouge | Shin Youngsook | Super Star | Jewelry | 67 |
| Pair 4 | Daisy | Yang Ji-won of SPICA | Super Star | Jewelry | 32 |
| 2nd Song | Daisy | Yang Ji-won of SPICA | Goodbye Tears (눈물아 안녕) | Ivy | – |

#### Episode 148

Episode 148 was broadcast on April 8, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Mushroom Man | Kim Hyun-sung | Dream (꿈) | Cho Yong-pil | 30 |
| Pair 1 | Scallop | JeA of Brown Eyed Girls | That XX (그XX) | G-Dragon | 69 |
| Pair 2 | Gameboy | Yoo Hwe-seung of N.Flying | Goodbye for a Moment (잠시만 안녕) | MC the Max | 51 |
| Pair 2 | Moulin Rouge | Shin Youngsook | Nocturne (녹턴) | Lee Eun-mi | 48 |
| Round 3 ||||||
| Finalists | Scallop | JeA of Brown Eyed Girls | Rain | Taeyeon | 36 |
| Finalists | Gameboy | Yoo Hwe-seung of N.Flying | To Her Love (그녀의 연인에게) | K2 [ko] | 63 |
| Final ||||||
| Battle | Gameboy | Yoo Hwe-seung of N.Flying | Previous three songs used as voting standard | Previous three songs used as voting standard | 27 |
| Battle | The East Invincibility | Son Seung-yeon | Love, Never Fade (사랑, 결코 시들지 않는...) | Seomoon Tak | 72 |

### 75th Generation Mask King

* Contestants: Babylon, Michelle Lee, Hoya, Lee Hyun-kyung [ko], MIIII [ko], Lim Na-young (Pristin), Joo Byung-jin [ko], Kim Jae-hwan (Wanna One)

#### Episode 149

Episode 149 was broadcast on April 15, 2018. This marks the beginning of the Seventy-fifth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Comb-pattern Pottery | Babylon | It's Gonna Be Rolling | Park Hyo-shin & Lee So-ra | 54 |
| Pair 1 | Goryeo Celadon | Michelle Lee | It's Gonna Be Rolling | Park Hyo-shin & Lee So-ra | 45 |
| 2nd Song | Goryeo Celadon | Michelle Lee | Décalcomanie | Mamamoo | – |
| Pair 2 | Carillon | Hoya | Dream | Suzy & Baekhyun | 71 |
| Pair 2 | Organ Girl | Lee Hyun-kyung | Dream | Suzy & Baekhyun | 28 |
| 2nd Song | Organ Girl | Lee Hyun-kyung | I Always Miss You (나 항상 그대를) | Lee Sun-hee | – |
| Pair 3 | Cherry Blossoms Girl | MIIII | 200% | Akdong Musician | 51 |
| Pair 3 | Dandelion Girl | Nayoung of PRISTIN | 200% | Akdong Musician | 48 |
| 2nd Song | Dandelion Girl | Nayoung of PRISTIN | Umbrella (우산) | Epik High ft. Younha | – |
| Pair 4 | Chief Gatekeeper | Joo Byung-jin | If You | Big Bang | 32 |
| Pair 4 | Royal Guard | Kim Jae-hwan of Wanna One | If You | Big Bang | 67 |
| 2nd Song | Chief Gatekeeper | Joo Byung-jin | The Sky in the West (서쪽 하늘) | Lee Seung-chul | – |

#### Episode 150

Episode 150 was broadcast on April 22, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Comb-pattern Pottery | Babylon | Mirotic (주몬-MIROTIC) | TVXQ | 64 |
| Pair 1 | Carillon | Hoya | The Road (길) | Paul Kim | 35 |
| Pair 2 | Cherry Blossoms Girl | MIIII | I Miss You (Guardian: The Lonely and Great God OST) | Soyou | 20 |
| Pair 2 | Royal Guard | Kim Jae-hwan of Wanna One | Fool (바보) | Park Hyo-shin | 79 |
| Round 3 ||||||
| Finalists | Comb-pattern Pottery | Babylon | Comeback Again (다시 와주라) | Vibe | 31 |
| Finalists | Royal Guard | Kim Jae-hwan of Wanna One | Don't Touch Me (손대지마) | Ailee | 68 |
| Final ||||||
| Battle | Royal Guard | Kim Jae-hwan of Wanna One | Previous three songs used as voting standard | Previous three songs used as voting standard | 33 |
| Battle | The East Invincibility | Son Seung-yeon | Song of the Wind (바람의 노래) | Cho Yong-pil | 66 |

### 76th Generation Mask King

* Contestants: Jeonghwa (EXID), Paul Kim, Hwang Seok-jeong, High.D [ko] (Sonamoo), Lee Jun-young (U-KISS/UNB), Lee Sang-hoon [ko], Kim Chang-yeol [ko] (DJ DOC), Park Hye-kyung [ko]

#### Episode 151

Episode 151 was broadcast on April 29, 2018. This marks the beginning of the Seventy-sixth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Cruise of Endorphins | Jeonghwa of EXID | It's You (그대네요) | Sung Si-kyung & IU | 36 |
| Pair 1 | Safari | Paul Kim | It's You (그대네요) | Sung Si-kyung & IU | 63 |
| 2nd Song | Endorphin Cruise | Jeonghwa of EXID | Secret Garden (비밀의 화원) | Lee Tzsche | – |
| Pair 2 | Tower Bridge | Hwang Seok-jeong | I Don't Know Anything But Love (사랑밖엔 난 몰라) | Sim Soo-bong | 46 |
| Pair 2 | Taj Mahal | High.D of Sonamoo | I Don't Know Anything But Love (사랑밖엔 난 몰라) | Sim Soo-bong | 53 |
| 2nd Song | Tower Bridge | Hwang Seok-jeong | The Woman Outside the Window (창밖의 여자) | Cho Yong-pil | – |
| Pair 3 | Compass | Jun of U-KISS/UNB | That Was What Happened Then (그땐 그랬지) | Carnival [ko] | 51 |
| Pair 3 | GPS | Lee Sang-hoon | That Was What Happened Then (그땐 그랬지) | Carnival [ko] | 48 |
| 2nd Song | GPS | Lee Sang-hoon | As I Say (말하는 대로) | Sagging Snail (Yoo Jae-suk & Lee Juck) | – |
| Pair 4 | Gazette Detective | Kim Chang-yeol of DJ Doc | First Impression (첫인상) | Kim Gun-mo | 52 |
| Pair 4 | Magical Princess Minky | Park Hye-kyung | First Impression (첫인상) | Kim Gun-mo | 47 |
| 2nd Song | Magical Princess Minky | Park Hye-kyung | The Face I Miss (보고 싶은 얼굴) | Min Hae-kyung | – |

#### Episode 152

Episode 152 was broadcast on May 6, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Safari | Paul Kim | Energetic (에너제틱) | Wanna One | 32 |
| Pair 1 | Taj Mahal | High.D of Sonamoo | Storm | Rumors [ko] | 67 |
| Pair 2 | Compass | Jun of U-KISS/UNB | Eraser (지우개) | Ali | 47 |
| Pair 2 | Gazette Detective | Kim Chang-yeol of DJ Doc | Crooked (삐딱하게) | G-Dragon | 52 |
| Round 3 ||||||
| Finalists | Taj Mahal | High.D of Sonamoo | I Hope It's Breeze (바람이 불었으면 좋겠어) | Gilgu Bonggu [ko] | 47 |
| Finalists | Gazette Detective | Kim Chang-yeol of DJ Doc | Thorn (가시) | Buzz | 52 |
| Final ||||||
| Battle | Gazette Detective | Kim Chang-yeol of DJ Doc | Previous three songs used as voting standard | Previous three songs used as voting standard | 28 |
| Battle | The East Invincibility | Son Seung-yeon | Shout | Kim Kyung-ho | 71 |

### 77th Generation Mask King

* Contestants: Hong Joo-chan [ko] (Golden Child), Ji Se-hee [ko], Hoshi (Seventeen), Hanhae (Phantom), Park Seung-il (singer) [ko] (Ulala Session), Lee Dong-joon [ko], Kim Ye-won (Jewelry), Minseo (singer)

#### Episode 153

Episode 153 was broadcast on May 13, 2018. This marks the beginning of the Seventy-seventh Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Opening | Unicorn | Ryan Reynolds | Tomorrow | Musical Annie OST | – |
| Round 1 ||||||
| Pair 1 | Mondrian | Joochan of Golden Child | Deciding Not to Forget (잊지 말기로 해) | Jang Pil-soon [ko] & Kim Hyun-cheol [ko] | 34 |
| Pair 1 | Picasso | Ji Se-hee | Deciding Not to Forget (잊지 말기로 해) | Jang Pil-soon [ko] & Kim Hyun-cheol [ko] | 65 |
| 2nd Song | Mondrian | Joochan of Golden Child | Turning the Pages of Memories (추억의 책장을 넘기면) | Lee Sun-hee | – |
| Pair 2 | Camping Boy | Hoshi of SEVENTEEN | Dance with Wolf (늑대와 함께 춤을) | Im Chang-jung | 52 |
| Pair 2 | Carrier Man | Hanhae | Dance with Wolf (늑대와 함께 춤을) | Im Chang-jung | 47 |
| 2nd Song | Carrier Man | Hanhae | So Nice (죽겠네) | 10cm | – |
| Pair 3 | Coming-of-Age Day | Park Seung-il of Ulala Session | Unconditional (무조건) | Park Sang-cheol [ko] | 63 |
| Pair 3 | Teacher's Day | Lee Dong-joon | Unconditional (무조건) | Park Sang-cheol [ko] | 36 |
| 2nd Song | Teachers' Day | Lee Dong-joon | Side Road (골목길) | Shinchon Blues [ko] | – |
| Pair 4 | Matryoshka | Kim Ye-won of Jewelry | Just a Feeling | S.E.S. | 37 |
| Pair 4 | Vietnam Girl | Min Seo | Just a Feeling | S.E.S. | 62 |
| 2nd Song | Matryoshka | Kim Ye-won of Jewelry | Spring Past (봄날은 간다) | Kim Yoon-ah | – |

#### Episode 154

Episode 154 was broadcast on May 20, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Picasso | Ji Se-hee | Never Ending Story | Boohwal | 64 |
| Pair 1 | Camping Boy | Hoshi of SEVENTEEN | Bad Guy (나쁜 남자) | Rain | 35 |
| Pair 2 | Coming-of-Age Day | Park Seung-il of Ulala Session | Family Picture (가족사진) | Kim Jin-ho | 48 |
| Pair 2 | Vietnam Girl | Min Seo | That Woman (그여자) | Baek Ji-young | 51 |
| Round 3 ||||||
| Finalists | Picasso | Ji Se-hee | Childish Adult (어른아이) | Gummy | 73 |
| Finalists | Vietnam Girl | Min Seo | Rough (Running Through Time) (시간을 달려서) | GFriend | 26 |
| Final ||||||
| Battle | Picasso | Ji Se-hee | Previous three songs used as voting standard | Previous three songs used as voting standard | 42 |
| Battle | The East Invincibility | Son Seung-yeon | Love (사랑) | Yim Jae-beom | 57 |

### 78th Generation Mask King

* Contestants: Kim So-hee, Ko Eun-sung [ko] , Nam Choon-bong [ko] (Travel Skeches (band) [ko]), Moon Ji-ae [ko], Kisum, Han Young [ko], Eunkwang (BtoB), Kim Ki-doo [ko]

#### Episode 155

Episode 155 was broadcast on May 27, 2018. This marks the beginning of the Seventy-eighth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Jewelry Sauna | Kim So-hee | Just the Way We Love (우리 사랑 이대로) | Joo Young-hoon & Lee Hye-jin [ko] | 43 |
| Pair 1 | Open-air Bath | Go Eun-sung | Just the Way We Love (우리 사랑 이대로) | Joo Young-hoon & Lee Hye-jin [ko] | 56 |
| 2nd Song | Jewelry Sauna | Kim So-hee | Roller Coaster | Chungha | – |
| Pair 2 | Gyeongbokgung Palace | Nam Choon-bong of Travel Sketch | For Couples Just Begun (시작되는 연인들을 위해) | Lee Won-jin [ko] | 69 |
| Pair 2 | Opera House | Moon Ji-ae | For Couples Just Begun (시작되는 연인들을 위해) | Lee Won-jin [ko] | 30 |
| 2nd Song | Opera House | Moon Ji-ae | I'm Loneliness You're Longing (나는 외로움 그대는 그리움) | Park Young-mi [ko] | – |
| Pair 3 | Love Girl | Kisum | Love Battery (사랑의 배터리) | Hong Jin-young | 38 |
| Pair 3 | Good Girl | Han Young | Love Battery (사랑의 배터리) | Hong Jin-young | 61 |
| 2nd Song | Love Girl | Kisum | Entertainer (연예인) | Psy | – |
| Pair 4 | Gladiator | Eunkwang of BtoB | Running in the Sky (하늘을 달리다) | Lee Juck | 66 |
| Pair 4 | Bullfighter | Kim Ki-doo | Running in the Sky (하늘을 달리다) | Lee Juck | 33 |
| 2nd Song | Bullfighter | Kim Ki-doo | Footsteps (발걸음) | Emerald Castle [ko] | – |

#### Episode 156

Episode 156 was broadcast on June 3, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Open-air Bath | Go Eun-sung | Besame Mucho (베사메무쵸) | Hyun In [ko] | 56 |
| Pair 1 | Gyeongbokgung Palace | Nam Choon-bong of Travel Sketch | With a Heart That Should Forget (잊어야 한다는 마음으로) | Kim Kwang-seok | 43 |
| Pair 2 | Good Girl | Han Young | Let's Leave Now (이젠 떠나가볼까) | Kim Hye-rim [ko] | 28 |
| Pair 2 | Gladiator | Eunkwang of BtoB | I Will Survive (난 괜찮아) | Jinju | 71 |
| Round 3 ||||||
| Finalists | Open-air Bath | Go Eun-sung | Love without Regret (후회 없는 사랑) | The Position [ko] | 35 |
| Finalists | Gladiator | Eunkwang of BtoB | Already to Me (이미 나에게로) | Im Chang-jung | 64 |
| Final ||||||
| Battle | Gladiator | Eunkwang of BtoB | Previous three songs used as voting standard | Previous three songs used as voting standard | 40 |
| Battle | The East Invincibility | Son Seung-yeon | Moon's Fall (달의 몰락) | Kim Hyun-cheol [ko] | 59 |

### 79th Generation Mask King

* Contestants: Shin Hyun-hee [ko] (Seenroot), Jin (female singer) [ko] (Lovelyz), Ha Sung-woon (Wanna One/Hotshot), Kang Doo, Park Kyung (Block B), Jung Yi-rang [ko], Kim Gyu-ri, Han Dong-geun

#### Episode 157

Episode 157 was broadcast on June 10, 2018. This marks the beginning of the Seventy-ninth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | CD Player | Shin Hyun-hee of Seenroot | Run Devil Run | Girls' Generation | 54 |
| Pair 1 | Cassette Girl | Jin of Lovelyz | Run Devil Run | Girls' Generation | 45 |
| 2nd Song | Cassette Girl | Jin of Lovelyz | Can You Hear Me (들리나요...) (Beethoven Virus OST) | Taeyeon | – |
| Pair 2 | Lesser Panda | Ha Sung-woon of Wanna One/Hotshot | Smile Again (으라차차) | Rumble Fish | 67 |
| Pair 2 | Sloth | Kang Doo | Smile Again (으라차차) | Rumble Fish | 32 |
| 2nd Song | Sloth | Kang Doo | It Will Pass (지나간다) | Kim Bum-soo | – |
| Pair 3 | Knight Rider | Park Kyung of Block B | Hawaiian Couple | Humming Urban Stereo | 66 |
| Pair 3 | Ximena Teacher | Jung Yi-rang | Hawaiian Couple | Humming Urban Stereo | 33 |
| 2nd Song | Ximena Teacher | Jung Yi-rang | From Me to You (난 너에게) (Lee Jang-ho's Baseball Team OST) | Jung Soo-ra [ko] | – |
| Pair 4 | Frida Kahlo | Kim Gyu-ri | To You My Love (내사랑 투유) | Jo Gap-kyung [ko] & Hong Seo-beom [ko] | 24 |
| Pair 4 | Bob Ross | Han Dong-geun | To You My Love (내사랑 투유) | Jo Gap-kyung [ko] & Hong Seo-beom [ko] | 75 |
| 2nd Song | Frida Kahlo | Kim Gyu-ri | A Goose's Dream (거위의 꿈) | Carnival [ko] | – |

#### Episode 158

Episode 158 was broadcast on June 17, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | CD Player | Shin Hyun-hee of Seenroot | I'm My Fan (팬이야) | Jaurim | 41 |
| Pair 1 | Lesser Panda | Ha Sung-woon of Wanna One/Hotshot | Recede (멀어지다) | Nell | 58 |
| Pair 2 | Knight Rider | Park Kyung of Block B | Don't Flirt (끼부리지마) | Winner | 21 |
| Pair 2 | Bob Ross | Han Dong-geun | Downpour (소나기) | I.O.I | 78 |
| Round 3 ||||||
| Finalists | Lesser Panda | Ha Sung-woon of Wanna One/Hotshot | Appear (나타나) | Kim Bum-soo | 15 |
| Finalists | Bob Ross | Han Dong-geun | An Essay of Memory (기억의 습작) | Exhibition [ko] | 84 |
| Final ||||||
| Battle | Bob Ross | Han Dong-geun | Previous three songs used as voting standard | Previous three songs used as voting standard | 51 |
| Battle | The East Invincibility | Son Seung-yeon | Sherlock (Clue + Note) (셜록) | Shinee | 48 |

### 80th Generation Mask King

* Contestants: Cho Jun-ho, Kangnam, Shim Jin-hwa [ko], Baekho (NU'EST), Kim Jun-hyun, Killagramz, Kim Soo-yeon [ko], Hyejeong (AOA)

#### Episode 159

Episode 159 was broadcast on June 24, 2018. This marks the beginning of the Eightieth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Cactus | Cho Jun-ho | Blue Whale (흰수염고래) | YB | 12 |
| Pair 1 | Dragon Fruit | Kangnam | Blue Whale (흰수염고래) | YB | 87 |
| 2nd Song | Cactus | Cho Jun-ho | Prelude (서시) | Shin Sung-woo | – |
| Pair 2 | Victoria Beckham | Shim Jin-hwa | Broken Heart (실연) | Koyote | 29 |
| Pair 2 | David Beckham | Baekho of NU'EST | Broken Heart (실연) | Koyote | 70 |
| 2nd Song | Victoria Beckham | Shim Jin-hwa | Breakup With Her (그녀와의 이별) | Kim Hyun-jung | – |
| Pair 3 | Moaï | Kim Jun-hyun | A Little Girl (소녀) | Lee Moon-se | 67 |
| Pair 3 | Korean Traditional Totem Pole | Killagramz | A Little Girl (소녀) | Lee Moon-se | 32 |
| 2nd Song | Korean Traditional Totem Pole | Killagramz | The Magic Castle (마법의 성) | The Classic [ko] | – |
| Pair 4 | Coral Girl | Kim Soo-yeon | 8282 | Davichi | 61 |
| Pair 4 | Carp Lady | Hyejeong of AOA | 8282 | Davichi | 38 |
| 2nd Song | Carp Lady | Hyejeong of AOA | On the Street (거리에서) | Sung Si-kyung | – |

#### Episode 160

Episode 160 was broadcast on July 1, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Dragon Fruit | Kangnam | At Any Time (무시로) | Na Hoon-a | 42 |
| Pair 1 | David Beckham | Baekho of NU'EST | Beautiful Night (아름다운 밤이야) | BEAST | 57 |
| Pair 2 | Moaï | Kim Jun-hyun | Instinctively (본능적으로) | Yoon Jong-shin & Swings | 33 |
| Pair 2 | Coral Girl | Kim Soo-yeon | Speed (스피드) | Kim Gun-mo | 66 |
| 3rd Song | Moaï | Kim Jun-hyun | Bongsuk (봉숙이) | Rose Motel [ko] | – |
| Round 3 ||||||
| Finalists | David Beckham | Baekho of NU'EST | I Remember (생각이 나) | Boohwal | 37 |
| Finalists | Coral Girl | Kim Soo-yeon | Request (당부) | Lee Seung-hwan | 62 |
| Final ||||||
| Battle | Coral Girl | Kim Soo-yeon | Previous three songs used as voting standard | Previous three songs used as voting standard | 27 |
| Battle | Bob Ross | Han Dong-geun | Breathe (한숨) | Lee Hi | 72 |

### 81st Generation Mask King

* Contestants: Lee Hye-jeong [ko], Lee Sang-gon [ko] (Noel), Jessi, Euna Kim, Hyomin (T-ara), Lee Yong-jin, Woohyun (INFINITE), Sung Hyuk

#### Episode 161

Episode 161 was broadcast on July 8, 2018. This marks the beginning of the Eighty-first Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Psychic Octopus | Lee Hye-jeong | Meeting (만남) | Noh Sa-yeon | 21 |
| Pair 1 | World Cup Soccer Ball | Lee Sang-gon of Noel | Meeting (만남) | Noh Sa-yeon | 78 |
| 2nd Song | Psychic Octopus | Lee Hye-jeong | Can't Live Without You (그대 없이는 못 살아) | Patti Kim | – |
| Pair 2 | Laundry Fairy | Jessi | That's What I Like | Bruno Mars | 50 |
| Pair 2 | Dishwashing Fairy | Euna Kim | That's What I Like | Bruno Mars | 49 |
| 2nd Song | Dishwashing Fairy | Euna Kim | Toy | Block B | – |
| Pair 3 | Cancer | Hyomin of T-ara | Love Sick (사랑앓이) | F.T. Island | 62 |
| Pair 3 | The Solar System | Lee Yong-jin | Love Sick (사랑앓이) | F.T. Island | 37 |
| 2nd Song | The Solar System | Lee Yong-jin | Left-handed (왼손잡이) | Panic [ko] | – |
| Pair 4 | Salvador Dalí | Woohyun of INFINITE | Stand Up (일어나) | Kim Kwang-seok | 60 |
| Pair 4 | Andy Warhol | Sung Hyuk | Stand Up (일어나) | Kim Kwang-seok | 39 |
| 2nd Song | Andy Warhol | Sung Hyuk | That I Was Once by Your Side (내가 너의 곁에 잠시 살았다는 걸) | Toy | – |

#### Episode 162

Episode 162 was broadcast on July 15, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | World Cup Soccer Ball | Lee Sang-gon of Noel | I Swear (다짐) | Jo Sung-mo | 52 |
| Pair 1 | Laundry Fairy | Jessi | Eat (꺼내 먹어요) | Zion.T | 47 |
| Pair 2 | Cancer | Hyomin of T-ara | I Love You (난 널 사랑해) | Shin Hyo-beom [ko] | 35 |
| Pair 2 | Salvador Dalí | Woohyun of INFINITE | Whistle (휘파람) | Lee Moon-se | 64 |
| Round 3 ||||||
| Finalists | World Cup Soccer Ball | Lee Sang-gon of Noel | I Miss You (보고 싶다) | Kim Bum-soo | 43 |
| Finalists | Salvador Dalí | Woohyun of INFINITE | I Want to Fall in Love (사랑에 빠지고 싶다) | Johan Kim | 56 |
| Final ||||||
| Battle | Salvador Dalí | Woohyun of INFINITE | Previous three songs used as voting standard | Previous three songs used as voting standard | 25 |
| Battle | Bob Ross | Han Dong-geun | The Story of the Rain and You (비와 당신의 이야기) | Boohwal | 74 |

### 82nd Generation Mask King

* Contestants: Binnie (singer) [ko] (Oh My Girl), David Oh, Hwang Hye-young [ko], Yook Jung-wan (Rose Motel) [ko], Seungri (Big Bang), Rowoon (SF9), Solji (EXID), Park Kyung-lim

#### Episode 163

Episode 163 was broadcast on July 22, 2018. This marks the beginning of the Eighty-second Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Submarine | Binnie of Oh My Girl | Some (썸) | Soyou & Junggigo | 48 |
| Pair 1 | Spacecraft | David Oh | Some (썸) | Soyou & Junggigo | 51 |
| 2nd Song | Submarine | Binnie of Oh My Girl | Burying My Face in Tears (눈물에 얼굴을 묻는다) | Jang Na-ra | – |
| Pair 2 | Grinder | Hwang Hye-young | Stupid Smile (바보같은 미소) | Jo Gap-kyung [ko] | 20 |
| Pair 2 | Coffee Bag | Yook Jung-wan of Rose Motel | Stupid Smile (바보같은 미소) | Jo Gap-kyung [ko] | 79 |
| 2nd Song | Grinder | Hwang Hye-young | One Million Roses (백만송이 장미) | Sim Soo-bong | – |
| Pair 3 | Hedgehog | Seungri of BigBang | Love In the Milky Way Cafe (사랑은 은하수 다방에서) | 10cm | 52 |
| Pair 3 | Owl | Rowoon of SF9 | Love In the Milky Way Cafe (사랑은 은하수 다방에서) | 10cm | 47 |
| 2nd Song | Owl | Rowoon of SF9 | Lie Lie Lie (거짓말 거짓말 거짓말) | Lee Juck | – |
| Pair 4 | Dongmakgol Girl | Solji of EXID | Is There Anybody? (누구 없소) | Han Young-ae [ko] | 65 |
| Pair 4 | Lady Vengeance | Park Kyung-lim | Is There Anybody? (누구 없소) | Han Young-ae [ko] | 34 |
| 2nd Song | Lady Vengeance | Park Kyung-lim | Goodbye (안녕) | Park Hye-kyung [ko] | – |

#### Episode 164

Episode 164 was broadcast on July 29, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Spacecraft | David Oh | October Rain (힐링이 필요해) | Yoon Gun | 37 |
| Pair 1 | Coffee Bag | Yook Jung-wan of Rose Motel | Grandfather and Watermelon (할아버지와 수박) | Kang San-ae | 62 |
| Pair 2 | Hedgehog | Seungri of BigBang | Pinocchio (피노키오) (Pinocchio OST) | Roy Kim | 21 |
| Pair 2 | Dongmakgol Girl | Solji of EXID | Can't Do (못해) | 4Men ft. Mi (美) | 78 |
| Round 3 ||||||
| Finalists | Coffee Bag | Yook Jung-wan of Rose Motel | Only the Sound of Her Laughter (그녀의 웃음소리뿐) | Lee Moon-se | 19 |
| Finalists | Dongmakgol Girl | Solji of EXID | A Person in My Dream (몽중인) | Lena Park | 80 |
| Final ||||||
| Battle | Dongmakgol Girl | Solji of EXID | Previous three songs used as voting standard | Previous three songs used as voting standard | 53 |
| Battle | Bob Ross | Han Dong-geun | Thorn Tree (가시나무) | Poet and Village Head [ko] | 46 |

### 83rd Generation Mask King

* Contestants: Ji Sang-ryeol, Yoon Hee-seok, Park Ae-ri [ko], Skull, Lee Tae-ri, Kim Tae-hyung (singer, born 1981) [ko] (Click-B), Sunye (Wonder Girls), Kim Do-yeon (Weki Meki)

#### Episode 165

Episode 165 was broadcast on August 5, 2018. This marks the beginning of the Eighty-third Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Mango | Ji Sang-ryeol | You Can (넌 할 수 있어) | Kang San-ae | 27 |
| Pair 1 | Coconut | Yoon Hee-seok | You Can (넌 할 수 있어) | Kang San-ae | 72 |
| 2nd Song | Mango | Ji Sang-ryeol | Sad Promise (슬픈 언약식) | Kim Jung-min | – |
| Pair 2 | Cheetah | Park Ae-ri | My Love by My Side (내 사랑 내 곁에) | Kim Hyun-sik | 53 |
| Pair 2 | Rhinoceros | Skull | My Love by My Side (내 사랑 내 곁에) | Kim Hyun-sik | 46 |
| 2nd Song | Rhinoceros | Skull | Empty (공허해) | Winner | – |
| Pair 3 | Fire Engine | Lee Tae-ri | After Send You (너를 보내고) | YB | 42 |
| Pair 3 | Disinfection Truck | Kim Tae-hyung of Click-B | After Send You (너를 보내고) | YB | 57 |
| 2nd Song | Fire Engine | Lee Tae-ri | Confession (고백) | Delispice | – |
| Pair 4 | Harney | Sunye of Wonder Girls | Password 486 (비밀번호 486) | Younha | 62 |
| Pair 4 | Young-shim | Doyeon of Weki Meki | Password 486 (비밀번호 486) | Younha | 37 |
| 2nd Song | Young-shim | Doyeon of Weki Meki | I'm OK | Taeyeon | – |

#### Episode 166

Episode 166 was broadcast on August 12, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Coconut | Yoon Hee-seok | At J's Bar (J's Bar에서) | Exhibition [ko] | 38 |
| Pair 1 | Cheetah | Park Ae-ri | Wearing Dark Lipstick (립스틱 짙게 바르고) | Im Joo-ri [ko] | 61 |
| Pair 2 | Disinfection Truck | Kim Tae-hyung of Click-B | Expressing Affections (애정표현) | Flower | 29 |
| Pair 2 | Harney | Sunye of Wonder Girls | It's Fortunate (다행이다) | Lee Juck | 70 |
| Round 3 ||||||
| Finalists | Cheetah | Park Ae-ri | Passionate Love (열애) | Yoon Shi-nae [ko] | 32 |
| Finalists | Harney | Sunye of Wonder Girls | Breath (숨) | Park Hyo-shin | 67 |
| Final ||||||
| Battle | Harney | Sunye of Wonder Girls | Previous three songs used as voting standard | Previous three songs used as voting standard | 26 |
| Battle | Dongmakgol Girl | Solji of EXID | Father (아버지) | Insooni | 73 |

### 84th Generation Mask King

* Contestants: Kim Jinhwan (singer, born 1994) [ko] (iKon), Lee Soo-ji [ko], Park Ki-young [ko], Kriesha Chu, MC Gree, Jooyoung, Im Hyung-joon, Lee Hyun-seop [ko]

#### Episode 167

Episode 167 was broadcast on September 2, 2018. This marks the beginning of the Eighty-fourth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Motorcycle | Jinhwan of iKON | Summer Love (애타는 마음) | Ulala Session ft. IU | 61 |
| Pair 1 | Duck Ship | Lee Soo-ji | Summer Love (애타는 마음) | Ulala Session ft. IU | 38 |
| 2nd Song | Duck Ship | Lee Soo-ji | Love Is Always Thirsty (사랑은 언제나 목마르다) | Youme [ko] | – |
| Pair 2 | Siren | Park Ki-young | When You Believe (The Prince of Egypt OST) | Whitney Houston & Mariah Carey | 50 |
| Pair 2 | Fox With Nine Tails | Kriesha Chu | When You Believe (The Prince of Egypt OST) | Whitney Houston & Mariah Carey | 49 |
| 2nd Song | Fox With Nine Tails | Kriesha Chu | Fine | Taeyeon | – |
| Pair 3 | The Back | MC Gree | Reminiscence (회상) | Sanulrim | 23 |
| Pair 3 | The Front | Jooyoung | Reminiscence (회상) | Sanulrim | 76 |
| 2nd Song | The Back | MC Gree | Johnny (자니) | Primary ft. Dynamic Duo | – |
| Pair 4 | Badminton | Im Hyung-joon | A Passionate Goodbye (뜨거운 안녕) | Toy & E Z Hyung [ko] | 39 |
| Pair 4 | Archery | Lee Hyun-seop | A Passionate Goodbye (뜨거운 안녕) | Toy & E Z Hyung [ko] | 60 |
| 2nd Song | Badminton | Im Hyung-joon | You to Me Again (그대 내게 다시) | Byun Jin-sub | – |

#### Episode 168

Episode 168 was broadcast on September 9, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Motorcycle | Jinhwan of iKON | We Make a Good Pair (우린 제법 잘 어울려요) | Sung Si-kyung | 17 |
| Pair 1 | Siren | Park Ki-young | Lucille (루씰) | Han Young-ae [ko] | 82 |
| Pair 2 | The Front | Jooyoung | I Didn't Weep Tears (눈물이 안났어) | Lim Jeong-hee | 37 |
| Pair 2 | Archery | Lee Hyun-seop | Love over Thousand Years (천년의 사랑) | Park Wan-kyu | 62 |
| Round 3 ||||||
| Finalists | Siren | Park Ki-young | Last Concert (마지막 콘서트) | Lee Seung-chul | 69 |
| Finalists | Archery | Lee Hyun-seop | Promise (약속) | Kim Bum-soo | 30 |
| Final ||||||
| Battle | Siren | Park Ki-young | Previous three songs used as voting standard | Previous three songs used as voting standard | 19 |
| Battle | Dongmakgol Girl | Solji of EXID | How Are You (어떤가요) | Lee Jeong-bong [ko] | 80 |

### King of Mask Singer – "The Winners"

* Former Mask Kings/Queens: Johan Kim, Hong Ji-min [ko], Sohyang, Jung Dong-ha, Hwanhee (Fly to the Sky), Sunwoo Jung-a, Kim Yeon-ji
* Special guests: Jo Jang-hyuk [ko], Kim Ho-young [ko], Park Jin-joo
This special program was a part of 2018 DMC Festival which was taken place at Sangam Culture Square on September 7, 2018, featured few former Mask Kings/Queens and other special guests' performances. It was re-aired on television with subtitles on September 16, 2018 in one episode.
| Stage order | Performer | Song title | Original artist |
| Opening | Jo Jang-hyuk & Kim Ho-young | Don't Worry (걱정 말아요 그대) | Jeon In-kwon |
| 1 | Hong Ji-min | As I Say (말하는 대로) | Sagging Snail (Yoo Jae-suk & Lee Juck) |
| 2 | Hong Ji-min | Lying on the Sea (바다에 누워) | The Treble Clef [ko] |
| 2 | Kim Yeon-ji | Lying on the Sea (바다에 누워) | The Treble Clef [ko] |
| 3 | Kim Yeon-ji | We're Breaking Up (헤어지는 중입니다) | Lee Eun-mi |
| 4 | Jung Dong-ha | Mirotic (주몬-MIROTIC-) | TVXQ |
| 5 | Jung Dong-ha | Let Me Go Back (되돌려 놔줘) | Jung Dong-ha |
| 6 | Jung Dong-ha | You Raise Me Up | Secret Garden |
| 6 | Sohyang | You Raise Me Up | Secret Garden |
| 7 | Sohyang | Hug Me (안아줘) | Jung Joon-il [ko] |
| 8 | Sohyang | Song of the Wind (바람의 노래) | Cho Yong-pil |
| 9 | Johan Kim | Don't Leave Me (날 떠나지마) | Park Jin-young |
| 10 | Johan Kim | I Want to Fall in Love (사랑에 빠지고 싶다) | Johan Kim |
| 11 | Sunwoo Jung-a | Whistle (휘파람) | Blackpink |
| 12 | Sunwoo Jung-a | It's Raining (비온다) | Sunwoo Jung-a |
| 13 | Sunwoo Jung-a | Breathe (한숨) | Lee Hi |
| 13 | Park Jin-joo | Breathe (한숨) | Lee Hi |
| 14 | Park Jin-joo | Flying Duck (오리 날다) | Cherry Filter |
| 15 | Hwanhee | Don't Forget (잊지말아요) | Baek Ji-young |
| 16 | Hwanhee | Sea of Love | Fly to the Sky |

### 85th Generation Mask King

* Contestants: Ha Joon-seok [ko] (Ulala Session), Jung Tae-woo, Paul Potts, Nicole Jung, Yang Soo-kyung [ko], Park Hwi-soon [ko], Lyn, Kim Na-young (Gugudan)

#### Episode 169

Episode 169 was broadcast on September 16, 2018. This marks the beginning of the Eighty-fifth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | The Colosseum | Ha Joon-seok of Ulala Session | After Breaking Up (헤어진 후에) | Y2K [ko] | 67 |
| Pair 1 | Triumphal Arch | Jung Tae-woo | After Breaking Up (헤어진 후에) | Y2K [ko] | 32 |
| 2nd Song | Triumphal Arch | Jung Tae-woo | Do You Want to Walk with Me (같이 걸을까) | Lee Juck | – |
| Pair 2 | Justice Bao | Paul Potts | Beauty and the Beast | Celine Dion & Peabo Bryson | 55 |
| Pair 2 | Farewell My Concubine | Nicole Jung | Beauty and the Beast | Celine Dion & Peabo Bryson | 44 |
| 2nd Song | Farewell My Concubine | Nicole Jung | Playing with Fire (불장난) | Blackpink | – |
| Pair 3 | Fruit Basket | Yang Soo-kyung | As Time Goes By (세월이 가면) | Choi Ho-seop | 74 |
| Pair 3 | Set of Yellow Corvina | Park Hwi-soon | As Time Goes By (세월이 가면) | Choi Ho-seop | 25 |
| 2nd Song | Set of Yellow Corvina | Park Hwi-soon | To Fool from Fool (바보에게... 바보가) | Park Myeong-su | – |
| Pair 4 | Longtail | Lyn | It Hurts (Slow) (아파 (Slow)) | 2NE1 | 75 |
| Pair 4 | Chameleon | Nayoung of Gugudan | It Hurts (Slow) (아파 (Slow)) | 2NE1 | 24 |
| 2nd Song | Chameleon | Nayoung of Gugudan | Piano Man | Mamamoo | – |

#### Episode 170

Episode 170 was broadcast on September 23, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | The Colosseum | Ha Joon-seok of Ulala Session | Gift (선물) | MeloMance | 47 |
| Pair 1 | Justice Bao | Paul Potts | You and I (그대 그리고 나) | Sorisae | 52 |
| Pair 2 | Fruit Basket | Yang Soo-kyung | The Woman in the Rain (빗속의 여인) | Shin Jung-hyeon | 34 |
| Pair 2 | Longtail | Lyn | Nocturne (야상곡) | Kim Yoon-ah | 65 |
| Round 3 ||||||
| Finalists | Justice Bao | Paul Potts | I Miss You (보고 싶다) | Kim Bum-soo | 29 |
| Finalists | Longtail | Lyn | Love, ing (열애중) | Ben | 70 |
| Special | Justice Bao | Paul Potts | Nessun dorma | Giacomo Puccini | – |
| Final ||||||
| Battle | Longtail | Lyn | Previous three songs used as voting standard | Previous three songs used as voting standard | 30 |
| Battle | Dongmakgol Girl | Solji of EXID | I Will Show You (보여줄게) | Ailee | 69 |

### 86th Generation Mask King

* Contestants: Sunnie Lee Kyeong (The Barberettes), Yoon San-ha (Astro), SinB (GFriend), Kang Hong-seok, Kim Ga-yeon, Baby Soul (Lovelyz), Moon Myung-jin [ko], Yang Chi-seung [ko]

#### Episode 171

Episode 171 was broadcast on September 30, 2018. This marks the beginning of the Eighty-sixth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Fall Woman | Sunnie Lee Kyeong of The Barberettes | When Would It Be (언제쯤이면) | Yoon Hyun-sang & IU | 68 |
| Pair 1 | Autumn Boy | Sanha of Astro | When Would It Be (언제쯤이면) | Yoon Hyun-sang & IU | 31 |
| 2nd Song | Autumn Boy | Sanha of Astro | Every Day, Every Moment (모든 날, 모든 순간) (Should We Kiss First? OST) | Paul Kim | – |
| Pair 2 | Korean Fan Dance Girl | SinB of GFriend | Scar Deeper Than Love (사랑보다 깊은 상처) | Lena Park & Yim Jae-beom | 37 |
| Pair 2 | Perception Changes Boy | Kang Hong-seok | Scar Deeper Than Love (사랑보다 깊은 상처) | Lena Park & Yim Jae-beom | 62 |
| 2nd Song | Korean Fan Dance Girl | SinB of GFriend | Comet (혜성) | Younha | – |
| Pair 3 | Olive Oil | Kim Ga-yeon | Puyo Puyo (뿌요뿌요) | UP [ko] | 25 |
| Pair 3 | Fondue Princess | Baby Soul of Lovelyz | Puyo Puyo (뿌요뿌요) | UP [ko] | 74 |
| 2nd Song | Olive Oil | Kim Ga-yeon | Hey, Hey, Hey | Jaurim | – |
| Pair 4 | Black Swan | Moon Myung-jin | Let's Go Travel (여행을 떠나요) | Cho Yong-pil | 58 |
| Pair 4 | Egyptian God | Yang Chi-seung | Let's Go Travel (여행을 떠나요) | Cho Yong-pil | 41 |
| 2nd Song | Egyptian God | Yang Chi-seung | Butterfly (나비야) | Ha Dong-kyun | – |

#### Episode 172

Episode 172 was broadcast on October 7, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Fall Woman | Sunnie Lee Kyeong of The Barberettes | Red (빨개요) | Hyuna | 46 |
| Pair 1 | Perception Changes Boy | Kang Hong-seok | Like a Rose (그대 모습은 장미) | Min Hae-kyung | 53 |
| Pair 2 | Fondue Princess | Baby Soul of Lovelyz | U R | Taeyeon | 36 |
| Pair 2 | Black Swan | Moon Myung-jin | Don't Say Goodbye (안녕이라고 말하지마) | Lee Seung-chul | 63 |
| Round 3 ||||||
| Finalists | Perception Changes Boy | Kang Hong-seok | The Flight (비상) | Yim Jae-beom | 43 |
| Finalists | Black Swan | Moon Myung-jin | Uphill Road (오르막길) | Yoon Jong-shin ft. Jung-in | 56 |
| Final ||||||
| Battle | Black Swan | Moon Myung-jin | Previous three songs used as voting standard | Previous three songs used as voting standard | 42 |
| Battle | Dongmakgol Girl | Solji of EXID | Please (제발) | Lee So-ra | 57 |

### 87th Generation Mask King

* Contestants: Song Yuvin (Myteen), Seola (Cosmic Girls), Go Se-won, Jung Young-joo [ko], Kang Sung-yeon, Oh Se-deuk [ko], Muzie [ko], Christian Burgos

#### Episode 173

Episode 173 was broadcast on October 14, 2018. This marks the beginning of the Eighty-seventh Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Dabotap | Song Yuvin of Myteen | Timeless | Zhang Liyin ft. Kim Junsu | 48 |
| Pair 1 | Observatory | Seola of Cosmic Girls | Timeless | Zhang Liyin ft. Kim Junsu | 51 |
| 2nd Song | Dabotap | Song Yuvin of Myteen | Because You're My Girl (내 여자라니까) | Lee Seung-gi | – |
| Pair 2 | Gung Ye | Go Se-won | Farewell Story (이별이야기) | Lee Moon-sae & Go Eun-hee [ko] | 35 |
| Pair 2 | Mi-shil | Jung Young-joo | Farewell Story (이별이야기) | Lee Moon-sae & Go Eun-hee [ko] | 64 |
| 2nd Song | Gung Ye | Go Se-won | I Will Give You It All (다 줄거야) | Jo Gyu-man [ko] | – |
| Pair 3 | Uparupa | Kang Sung-yeon | I Have No Problem (나는 문제 없어) | Hwang Gyu-young [ko] | 78 |
| Pair 3 | Sunfish | Oh Se-deuk | I Have No Problem (나는 문제 없어) | Hwang Gyu-young [ko] | 21 |
| 2nd Song | Sunfish | Oh Se-deuk | One Thing That I Know (내가 아는 한가지) | Lee Deok-jin [ko] | – |
| Pair 4 | Giant Chestnuts of Bread | Muzie | If You Come into My Heart (그대 내 맘에 들어오면은) | Jo Deok-bae [ko] | 57 |
| Pair 4 | Mussel | Christian Burgos | If You Come into My Heart (그대 내 맘에 들어오면은) | Jo Deok-bae [ko] | 42 |
| 2nd Song | Mussel | Christian Burgos | The Pierrot Laughs at Us (삐에로는 우릴 보고 웃지) | Kim Wan-sun | – |

#### Episode 174

Episode 174 was broadcast on October 21, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Observatory | Seola of Cosmic Girls | Rose | Lee Hi | 32 |
| Pair 1 | Mi-shil | Jung Young-joo | Distant Memories of You (기억 속의 먼 그대에게) | Park Mi-kyung [ko] | 67 |
| Pair 2 | Uparupa | Kang Sung-yeon | Like the First Feeling (처음 느낌 그대로) | Lee So-ra | 31 |
| Pair 2 | Giant Chestnuts of Bread | Muzie | In Dreams (꿈속에서) | Exhibition [ko] | 68 |
| Round 3 ||||||
| Finalists | Mi-shil | Jung Young-joo | Men Came Down from the Sky Like Rain (하늘에서 남자들이 비처럼 내려와) | Bubble Sisters [ko] | 33 |
| Finalists | Giant Chestnuts of Bread | Muzie | Confession (고해) | Yim Jae-beom | 66 |
| Final ||||||
| Battle | Giant Chestnuts of Bread | Muzie | Previous three songs used as voting standard | Previous three songs used as voting standard | 52 |
| Battle | Dongmakgol Girl | Solji of EXID | Confession (고백) | Jung Joon-il [ko] | 47 |

### 88th Generation Mask King

* Contestants: Jo Hyun-young [ko] (Rainbow), Cheon Dan-bi [ko], Lee Dae-hwi (Wanna One), Shorry J [ko] (Mighty Mouth), Lee Ki-chan, Kim Soo-yong [ko], Ravi (VIXX), Ra.D

#### Episode 175

Episode 175 was broadcast on October 28, 2018. This marks the beginning of the Eighty-eighth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Projector | Jo Hyun-young of Rainbow | Like a Fool (바보처럼) | Bubble Sisters [ko] | 28 |
| Pair 1 | Gramophone | Cheon Dan-bi | Like a Fool (바보처럼) | Bubble Sisters [ko] | 71 |
| 2nd Song | Projector | Jo Hyun-young of Rainbow | No (아니) | Gummy | – |
| Pair 2 | Joker | Lee Dae-hwi of Wanna One | Violet Fragrance (보랏빛 향기) | Kang Susie | 63 |
| Pair 2 | Frankenstein | Shorry J of Mighty Mouth | Violet Fragrance (보랏빛 향기) | Kang Susie | 36 |
| 2nd Song | Frankenstein | Shorry J of Mighty Mouth | Two Person (두사람) | Sung Si-kyung | – |
| Pair 3 | Polar Bear | Lee Ki-chan | Forever with You (그대와 영원히) | Lee Moon-sae | 92 |
| Pair 3 | Alpaca | Kim Soo-yong | Forever with You (그대와 영원히) | Lee Moon-sae | 7 |
| 2nd Song | Alpaca | Kim Soo-yong | Somebody's Dream (어떤이의 꿈) | Bom Yeoreum Gaeul Kyeoul | – |
| Pair 4 | Burst | Ravi of VIXX | No Make Up | Zion.T | 49 |
| Pair 4 | Bubblebubble | Ra.D | No Make Up | Zion.T | 50 |
| 2nd Song | Burst | Ravi of VIXX | It's Hard to Face You (그댈 마주하는건 힘들어 (그마힘)) | Busker Busker | – |

#### Episode 176

Episode 176 was broadcast on November 4, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Gramophone | Cheon Dan-bi | It Can't Be Real (진짜일 리 없어) | Lim Jeong-hee | 63 |
| Pair 1 | Joker | Lee Dae-hwi of Wanna One | Star (저 별) | Heize | 36 |
| Pair 2 | Polar Bear | Lee Ki-chan | Break Away | Big Mama | 39 |
| Pair 2 | Bubblebubble | Ra.D | Beautiful | Crush | 60 |
| Round 3 ||||||
| Finalists | Gramophone | Cheon Dan-bi | Lost Child (미아) | Lena Park | 71 |
| Finalists | Bubblebubble | Ra.D | For Thousand Days (천일동안) | Lee Seung-hwan | 28 |
| Final ||||||
| Battle | Gramophone | Cheon Dan-bi | Previous three songs used as voting standard | Previous three songs used as voting standard | 30 |
| Battle | Giant Chestnuts of Bread | Muzie | Rain | Lee Juck | 69 |

### 89th Generation Mask King

* Contestants: Chun Myung-hoon (NRG), Jiyoung (Bubble Sisters [ko]), Kwon Soon-il [ko] (Urban Zakapa), Kim Young-hee, Yuna (AOA), Kim Dong-hyuk [ko] (iKon), Song Jae-hee, Lee Hyuk [ko]

#### Episode 177

Episode 177 was broadcast on November 11, 2018. This marks the beginning of the Eighty-ninth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Water Clock | Chun Myung-hoon of NRG | The Blue in You (그대 안의 블루) | Kim Hyun-chul [ko] & Lee So-ra | 32 |
| Pair 1 | Sundial | Jiyoung of Bubble Sisters | The Blue in You (그대 안의 블루) | Kim Hyun-chul [ko] & Lee So-ra | 67 |
| 2nd Song | Water Clock | Chun Myung-hoon of NRG | My Only Friend (나만의 친구) | Solid | – |
| Pair 2 | Byeoljubujeon | Kwon Soon-il of Urban Zakapa | Only the Words That I Love You (사랑해, 이 말 밖엔...) | Rich [ko] | 75 |
| Pair 2 | The Sun and Moon | Kim Young-hee | Only the Words That I Love You (사랑해, 이 말 밖엔...) | Rich [ko] | 24 |
| 2nd Song | The Sun and Moon | Kim Young-hee | Malri Flower (말리꽃) | Lee Seung-chul | – |
| Pair 3 | Great Score | Yuna of AOA | With You Everyday (매일 그대와) | Deulgukhwa [ko] | 54 |
| Pair 3 | Passing | Donghyuk of iKon | With You Everyday (매일 그대와) | Deulgukhwa [ko] | 45 |
| 2nd Song | Passing | Donghyuk of iKon | The Manual (너 사용법) | Eddy Kim | – |
| Pair 4 | General | Song Jae-hee | You Stay in Love (그대 사랑안에 머물러) | Kim Jung-min | 45 |
| Pair 4 | Goblin | Lee Hyuk | You Stay in Love (그대 사랑안에 머물러) | Kim Jung-min | 54 |
| 2nd Song | General | Song Jae-hee | Rain and You (비와 당신) | Park Joong-hoon | – |

#### Episode 178

Episode 178 was broadcast on November 18, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Sundial | Jiyoung of Bubble Sisters | Blood Sweat & Tears (피 땀 눈물) | BTS | 57 |
| Pair 1 | Byeoljubujeon | Kwon Soon-il of Urban Zakapa | I Know Everything (다 알아요) | Yangpa | 42 |
| 3rd Song | Byeoljubujeon | Kwon Soon-il of Urban Zakapa | Maria | Kim Ah-joong | – |
| Pair 2 | Great Score | Yuna of AOA | You Are Different (Nonstop 4 OST) (그댄 달라요) | Han Ye-seul | 29 |
| Pair 2 | Goblin | Lee Hyuk | I Shout Myself (나를 외치다) | Maya | 70 |
| Round 3 ||||||
| Finalists | Sundial | Jiyoung of Bubble Sisters | If It Is You (Another Miss Oh OST) (너였다면) | Jung Seung-hwan | 47 |
| Finalists | Goblin | Lee Hyuk | Julie | Yim Jae-beom | 52 |
| Final ||||||
| Battle | Goblin | Lee Hyuk | Previous three songs used as voting standard | Previous three songs used as voting standard | 46 |
| Battle | Giant Chestnuts of Bread | Muzie | Love...That Person (사랑.. 그 놈) | Bobby Kim | 53 |

### 90th Generation Mask King

* Contestants: Lee So-jeong [ko], Great Library [ko], Kim Ji-min, Jinyoung (Got7), Jo Moon-geun [ko], Jung Dae-gwang [ko] (Voisper), Lee Hyun, Moonbyul (Mamamoo)

#### Episode 179

Episode 179 was broadcast on November 25, 2018. This marks the beginning of the Ninetieth Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Dancheong | Lee So-jeong | In the Rain (빗속에서) | Lee Moon-sae | 76 |
| Pair 1 | Stained Glass | Great Library | In the Rain (빗속에서) | Lee Moon-sae | 23 |
| 2nd Song | Stained Glass | Great Library | Even If You Get Cheated by World (세상이 그대를 속일지라도) | Kim Jang-hoon | – |
| Pair 2 | Honeybee | Kim Ji-min | I Don't Love You (널 사랑하지 않아) | Urban Zakapa | 27 |
| Pair 2 | Rabbit | Jinyoung of Got7 | I Don't Love You (널 사랑하지 않아) | Urban Zakapa | 72 |
| 2nd Song | Honeybee | Kim Ji-min | I'll Give the Love That Stays with Me (내게 남은 사랑을 드릴게요) | Jang Hye-ri [ko] | – |
| Pair 3 | Bach | Jo Moon-geun | At the Door of the World (세상의 문 앞에서) | Exhibition [ko] ft. Shin Hae-chul | 46 |
| Pair 3 | Schubert | Daegwang of Voisper | At the Door of the World (세상의 문 앞에서) | Exhibition [ko] ft. Shin Hae-chul | 53 |
| 2nd Song | Bach | Jo Moon-geun | Love Game (요즘 바쁜가봐) | 2BiC | – |
| Pair 4 | Eagle | Lee Hyun | Good Person (좋은 사람) | Toy ft. Kim Hyung-joong [ko] | 67 |
| Pair 4 | Swan | Moonbyul of Mamamoo | Good Person (좋은 사람) | Toy ft. Kim Hyung-joong [ko] | 32 |
| 2nd Song | Swan | Moonbyul of Mamamoo | The Song (노래) | Zion.T | – |

#### Episode 180

Episode 180 was broadcast on December 2, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Dancheong | Lee So-jeong | Faraway, My Honey (님은 먼 곳에) | Kim Choo-ja [ko] | 65 |
| Pair 1 | Rabbit | Jinyoung of Got7 | Romance (연애) | Kim Hyun-chul [ko] | 34 |
| Pair 2 | Schubert | Daegwang of Voisper | Love is Like a Snowflake (사랑은 눈꽃처럼) | Xia Junsu | 47 |
| Pair 2 | Eagle | Lee Hyun | Things That I Can't Do for You (해줄 수 없는 일) | Park Hyo-shin | 52 |
| Round 3 ||||||
| Finalists | Dancheong | Lee So-jeong | Miss Havisham'ss Waltz (하비샴의 왈츠) | Lena Park | 32 |
| Finalists | Eagle | Lee Hyun | If by Chance (Jeon Woo-sung solo) (만약에 말야) | Noel | 67 |
| Final ||||||
| Battle | Eagle | Lee Hyun | Previous three songs used as voting standard | Previous three songs used as voting standard | 54 |
| Battle | Giant Chestnuts of Bread | Muzie | You're the One (너뿐이야) | J. Y. Park | 45 |

### 91st Generation Mask King

* Contestants: Kim Kyung-ran, Navi [ko], Shaun (The Koxx), Lee Jae-jin (F.T. Island), Ahn Da-eun [ko] (The Ade), Ahn Yu-jin (Iz One), Lim Ju-eun, Lim Han-byul

#### Episode 181

Episode 181 was broadcast on December 9, 2018. This marks the beginning of the Ninety-first Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | New York Taxi | Kim Kyung-ran | Belief (믿음) | Lee So-ra | 20 |
| Pair 1 | London Bus | Navi | Belief (믿음) | Lee So-ra | 79 |
| 2nd Song | New York Taxi | Kim Kyung-ran | One Late Night in 1994 (1994년 어느 늦은 밤) | Jang Hye-jin | – |
| Pair 2 | Haitai | Shaun of The Koxx | Wave (파도) | UN | 58 |
| Pair 2 | Phoenix | Lee Jae-jin of F.T. Island | Wave (파도) | UN | 41 |
| 2nd Song | Phoenix | Lee Jae-jin of F.T. Island | Please Find Her (그녀를 찾아주세요) | The Name [ko] | – |
| Pair 3 | The First Snow of the Season | Ahn Da-eun of The Ade | Across the Universe (우주를 건너) | Baek Ye-rin | 67 |
| Pair 3 | Icicle | An Yu-jin of Iz One | Across the Universe (우주를 건너) | Baek Ye-rin | 32 |
| 2nd Song | Icicle | An Yu-jin of Iz One | You, Clouds, Rain (비도 오고 그래서) | Heize ft. Shin Yong-jae | – |
| Pair 4 | Princess Biona | Lim Ju-eun | Habit (습관 (Bye Bye)) | Roller Coaster [ko] | 35 |
| Pair 4 | Green Monster | Lim Han-byul | Habit (습관 (Bye Bye)) | Roller Coaster [ko] | 64 |
| 2nd Song | Princess Biona | Lim Ju-eun | Because I'm a Girl (여자이니까) | Kiss | – |

#### Episode 182

Episode 182 was broadcast on December 16, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | London Bus | Navi | Heartsore Story (가슴 시린 이야기) | Wheesung ft. Yong Jun-hyung | 69 |
| Pair 1 | Haitai | Shaun of The Koxx | View | Shinee | 30 |
| Pair 2 | The First Snow of the Season | Ahn Da-eun of The Ade | Confession (고백) | Jang Na-ra | 58 |
| Pair 2 | Green Monster | Lim Han-byul | I Will Go to You Like the First Snow (첫눈처럼 너에게 가겠다) | Ailee | 41 |
| Round 3 ||||||
| Finalists | London Bus | Navi | The Reason I Became a Singer (가수가 된 이유) | Shin Yong-jae | 33 |
| Finalists | The First Snow of the Season | Ahn Da-eun of The Ade | In the Beauty Salon (미장원에서) | Lena Park | 66 |
| Final ||||||
| Battle | The First Snow of the Season | Ahn Da-eun of The Ade | Previous three songs used as voting standard | Previous three songs used as voting standard | 37 |
| Battle | Eagle | Lee Hyun | Don't Go, Don't Go (가지마 가지마) | Brown Eyes | 62 |

### 92nd Generation Mask King

* Contestants: Na Sung-ho [ko] (Noel), Sangyeon [ko] (The Boyz), Lee Kwang-gi [ko], Choi Jung-hoon (Jannabi), Stella Jang, Jo Jung-chi, Lisa, Nam Chang-hee [ko]

#### Episode 183

Episode 183 was broadcast on December 23, 2018. This marks the beginning of the Ninety-second Generation.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 1 ||||||
| Pair 1 | Chimney | Na Sung-ho of Noel | Because It's Christmas (크리스마스니까) | Sung Si-kyung, Park Hyo-shin, Lee Seok-hoon, Seo In-guk and VIXX | 57 |
| Pair 1 | Fireplace | Sangyeon of The Boyz | Because It's Christmas (크리스마스니까) | Sung Si-kyung, Park Hyo-shin, Lee Seok-hoon, Seo In-guk and VIXX | 42 |
| 2nd Song | Fireplace | Sangyeon of The Boyz | Bit by Bit (점점) | Brown Eyes | – |
| Pair 2 | Candy Guy | Lee Kwang-gi | White Winter (하얀 겨울) | Mr. 2 [ko] | 35 |
| Pair 2 | Ginger Man | Choi Jung-hoon of Jannabi | White Winter (하얀 겨울) | Mr. 2 [ko] | 64 |
| 2nd Song | Candy Guy | Lee Kwang-gi | I Loved You (사랑했어요) | Kim Hyun-sik | – |
| Pair 3 | Figure Queen | Stella Jang | Last Christmas | Wham! | 73 |
| Pair 3 | Ski Jump | Jo Jung-chi | Last Christmas | Wham! | 26 |
| 2nd Song | Ski Jump | Jo Jung-chi | Mackerel (고등어) | Lucid Fall | – |
| Pair 4 | Magic Girl | Lisa | Must Have Love | SG Wannabe & Brown Eyed Girls | 68 |
| Pair 4 | Magic Boy | Nam Chang-hee | Must Have Love | SG Wannabe & Brown Eyed Girls | 31 |
| 2nd Song | Magic Boy | Nam Chang-hee | Untitled, 2014 (무제 (無題)) | G-Dragon | – |

#### Episode 184

Episode 184 was broadcast on December 30, 2018.
| Order | Stage Name | Real Name | Song | Original artist | Vote |
| Round 2 ||||||
| Pair 1 | Chimney | Na Sung-ho of Noel | Sick and Sick Name (아프고 아픈 이름...) | Ann [ko] | 38 |
| Pair 1 | Ginger Man | Choi Jung-hoon of Jannabi | Facing the Desolate Love (사랑 그 쓸쓸함에 대하여) | Yang Hee-eun | 61 |
| Pair 2 | Figure Queen | Stella Jang | Come Back to Me (와줘..) | Se7en | 29 |
| Pair 2 | Magic Girl | Lisa | Love Rain (사랑비) | Kim Tae-woo | 70 |
| Round 3 ||||||
| Finalists | Ginger Man | Choi Jung-hoon of Jannabi | Heeya (희야) | Boohwal | 45 |
| Finalists | Magic Girl | Lisa | That's Only My World (그것만이 내 세상) | Deulgukhwa [ko] | 54 |
| Final ||||||
| Battle | Magic Girl | Lisa | Previous three songs used as voting standard | Previous three songs used as voting standard | 34 |
| Battle | Eagle | Lee Hyun | As We Live (살다가) | SG Wannabe | 65 |