Daftar episode Alvin and the Chipmunks
Semua episode > Musim 2 (2016–17)

| No>  total | No>  musim | Judul | Penulis skenario | Original air date (France) | U> S. air date  | Prod>  produksi  | Penonton U> S. (juta) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 27a | 1a | "Dog Days" | Janice Karman | 16 November 2015 (2015-11-16) | March 9, 2016 | 201 | 1.75 |
 The Chipmunks find a dog and decide to keep it; however, they run into trouble when they have to hide it from Dave (who believes that they are not responsible enough to have a pet) with Theodore taking the blame for the dog's damage around the house. Ultimately, they find out the dog already has an owner and Theodore regretfully brings it back to her.
| 27b | 1b | "Dragon Dad" | Peter Saisselin | 17 November 2015 (2015-11-17) | March 10, 2016 | 201 | 1.94 |
 Theodore is tricked into caring after a supposed dragon egg. Although initially dismissive, Alvin and Simon have to help him after Dave orders them so, as he understands that it is important to Theodore. For their own reasons, but most of all to protect Theodore from the disappointment, Alvin and Simon enlist Brittany's help and try to steal the egg, only to discover that it hatched offscreen, therefore proving to their amazement that the dragon egg story was true all along.
| 28a | 2a | "Members Only" | Janice Karman Original Pitch by Reid Harrison | 18 November 2015 (2015-11-18) | March 11, 2016 | 202 | 1.67 |
 When Derek starts bullying 'the Mathletes' except Simon, Alvn teaches them to become 'the Mathtrons' but soon it goes to far.
| 28b | 2b | "The New Kid" | Janice Karman Original Pitch by Reid Harrison | 30 Agustus 2016 (2016-08-30) | May 9, 2016 | 202 | 1.64 |
 Alvin befriends a shy new student called Emil and teaches him to be cool. However, Theodore gets persuaded that Emil is a thief and a dangerous runaway student hunted by the FBI, eventually contaminating Simon with his paranoia. It turns into a conflict between Theodore and Emil, but Alvin eventually settles things down, and Theodore and Simon get persuaded they were wrong. However, when Emil leaves, supposedly to go back to his home country, FBI agents knock at the door and reveal that Theodore was right all along...
| 29a | 3a | "Simon the Superb" | Janice Karman & Michael Bagdasarian | 31 Agustus 2016 (2016-08-31) | May 10, 2016 | 203 | 1.48 |
 Simon's fledgling magic show does not attract any audiences and is mocked by Alvin, and things soon get worse when Alvin finds a book of magic tricks before setting up his own show, which quickly builds success thanks to his showmanship. Upset, Simon challenges Alvin in front of everyone to a magic duel and humiliates him. Alvin is amazed, but Simon tells him that he set up the whole situation with help from their friends, even down to writing the book that Alvin found, just to get back at him and simultaneously build up an audience.
| 29b | 3b | "The Sub" | Janice Karman Original Pitch by Peter Saisselin | 31 Agustus 2016 (2016-08-31) | May 11, 2016 | 203 | 1.65 |
 Alvin needs money, so he becomes substitute music teacher for Miss Smith. However, he proves to be a poor teacher and quickly gives up to just have fun with his students. When the time to perform in front of an audience comes, however, he panics but manages to reach a deal with the students so that they accept to learn a bit. The performance proves to be pretty poor, but the Chipmunks' and Chipettes' vocals make up for it somewhat and Alvin gets to keep his job.
| 30a | 4a | "Lights Camera Uh-Oh" | Michael Bagdasarian | 1 September 2016 (2016-09-01) | May 12, 2016 | 204 | 1.59 |
 Jeanette wants to shoot an existential student film for a contest with Dave as the lead, but the others' different conceptions about what the film should be about and Dave's clumsiness in front of the camera ruin it. Eventually, the others try to hastily assemble a film for her, but she informs them that she just made a documentary about an ant instead. Although her film comes last in the contest, Jeanette already starts working on a new one.
| 30b | 4b | "Wax Dave" | Janice Karman | 1 September 2016 (2016-09-01) | May 13, 2016 | 204 | 1.60 |
 When the Chipmunks think that a lady is destroying Dave, they take the wax Dave away thinking that it is the normal Dave.
| 31a | 5a | "Brittany the Body Snatcher" | Janice Karman | 2 September 2016 (2016-09-02) | June 6, 2016 | 205 | 1.35 |
 After evesdroping on a good conversation about Brittany from Alvin, Brittany falls in love with him. Meanwhile, he thinks that she is a body snatcher.
| 31b | 5b | "Agent Smith" | Peter Saisselin | 2 September 2016 (2016-09-02) | June 7, 2016 | 205 | 1.42 |
 Simon wants to join the school newspaper, but does not have a great story to submit. Alvin and Theodore lead him to investigate Miss Smith, whom they believe is a secret agent, but his investigations prove otherwise. Therefore, Alvin and Theodore manage to enlist Miss Smith and some friends of hers to enact a secret mission, unbeknownst to Simon, so he can get material for a story. Thanks to them, Simon becomes the newspaper's editor.
| 32a | 6a | "Baby Whisperer" | Janice Karman | 5 September 2016 (2016-09-05) | June 8, 2016 | 206 | 1.40 |
 Alvin falls in love with a new girl called Mary-Anne; since she likes babies, he dresses Theodore up as one and lets him hang out with her twin little brothers to woo her. However, the two kids are mean to Theodore. Besides, Alvin soon has to babysit them, with poor Theodore having to play both his own role and that of the baby after a quid pro quo; the situation quickly gets out of hand and Mary-Anne ultimately leaves, infuriated, with her brothers.
| 32b | 6b | "Let's Make a Deal" | Reid Harrison | 5 September 2016 (2016-09-05) | June 9, 2016 | 206 | 1.17 |
 Alvin wishes to build a plane out of toothpicks for Dave to replace the one he had had as a child, but for that he needs Theodore to clean the basement in his stead. However, Theodore wants tickets to a Talking Teddy show in exchange and then things start to get increasingly complex with Alvin soon finding himself caught in a chain of services to give to various main and secondary characters. In the end, he manages to get his toothpicks, although he forgets Simon's service along the way.
| 33a | 7a | "Munk Man" | Janice Karman | 30 September 2016 (2016-09-30) | June 10, 2016 | 207 | 1.19 |
 Simon enters a contest to create a superhero character, the winner of which will see his creation turned into a toy. However, Alvin forces himself into being Simon's sidekick and Simon creates a lame costume for him so that he will not steal the spotlight again. Not only does Alvin still manage to do so, but Simon then discovers that the toy creator only created the contest to steal ideas easily. Alvin and Simon manage to capture him and a forgiving Alvin lets Simon get all the credit for the arrest.
| 33b | 7b | "Ride Along" | Michael Bagdasarian | 30 September 2016 (2016-09-30) | August 1, 2016 | 207 | 1.74 |
 Someone is stealing all the bicycles on the eve of a bicycle race. After Alvin's bike is stolen, he forces himself into being the partner of the local policeman, Officer Dangus, and they manage, with help from Simon, to catch the culprit - Bocarter Humphrey. However, thanks to his father's wealth, Bocarter is soon out, but Alvin gets a new bike thanks to Dangus and Alvin and Bocarter enter the race. Although Bocarter tries to cheat, Alvin ultimately wins the race.
| 34a | 8a | "Alvin's Wild Weekend" | Janice Karman | 3 Oktober 2016 (2016-10-03) | August 2, 2016 | 208 | 1.83 |
 After Alvin thinking that he doesn't do much stuff with Dave together, Alvin plans a weekend for him and Dave without Theo and Simon. Dave agrees and wild adventures come to the weekend!
| 34b | 8b | "For Whom the Bell Tolls" | Bart Coughlin | 3 Oktober 2016 (2016-10-03) | August 3, 2016 | 208 | 1.54 |
 Simon is inadvertently hypnotized, so his I.Q. drops whenever he hears a bell. The next day, he participates in a knowledge contest, but the bell sound emitted by the buzzers turn him into an idiot every other round. Midway through, Alvin figures everything out and hacks the computer for the contest so that the buzzers emit other sounds and Simon wins the contest. The next day, the hypnotist comes back and turns Simon back to normal.
| 35a | 9a | "iHear" | Peter Saisselin | 4 Oktober 2016 (2016-10-04) | August 4, 2016 | 209 | 1.53 |
 After Alvin's phone is confiscated, he manages to convince Simon to lend him an experimental nanophone that Simon invented to replace it. However, the nanophone is soon damaged and it develops the ability to listen to everyone else's phone calls. Alvin then starts telling everyone the info he gathers and Brittany and Simon decide to strike back at him by tricking him into believing that his head will explode if he keeps using the nanophone. In a fit of panic, Alvin destroys it and does not even want to get his original phone back once the punishment is lifted.
| 35b | 9b | "Switch Witch" | Reid Harrison | 5 Oktober 2016 (2016-10-05) | August 8, 2016 | 209 | 1.66 |
 The day after Halloween, the Chipmunks' and Chipettes' candy harvest is stolen. They get convinced that a creature called the "Switch Witch" took them and after some investigations, they think Ms. Croner is the witch. They follow her to a cabin in the woods, where it is revealed that it was a setup by Dave and Ms. Croner in order to make their Halloween funnier.
| 36a | 10a | "Double Trouble" | Janice Karman & Michael Bagdasarian | 4 Oktober 2016 (2016-10-04) | August 9, 2016 | 210 | 1.48 |
 Alvin breaks into Simon's hidden saferoom in their room and runs into an invention which accidentally creates a clone of himself. However, the clone proves to be ignorant and destructive and soon ruins Alvin's life. In the end, the clone creates an army of copies of himself with the invention and just as the clones are about to overrun the Chipmunks, Alvin wakes up, revealing that he was just dreaming.
| 36b | 10b | "Liar Liar" | Janice Karman | 5 Oktober 2016 (2016-10-05) | August 10, 2016 | 210 | 1.61 |
 Dave and Alvin help a man with a flat tire, but during this time Alvin makes up a lie that he has an older brother who is racing in China. This starts a chain reaction where Dave, Alvin and then Simon and Theodore have to cover up for each other as the lie becomes bigger and bigger and spreads at school. In the end, Miss Smith just summons everyone at school and slams Dave for sending the wrong message to his sons.
| 37a | 11a | "Suck Toad" | Janice Karman | 6 Oktober 2016 (2016-10-06) | August 11, 2016 | 211 | 1.62 |
 A parasitic toad accidentally settles on Brittany's face and she and Alvin are charged by Miss Smith to keep it alive until a specialist arrives to remove it. However, Brittany needs to adopt a lifestyle drastically opposite to her usual habits and her relationship with Alvin quickly gets ugly. The aggressive environment that they create is harmful to the toad and when they finally realize it, they decide to finally cooperate with each other, leading to the toad's recovery and survival until the specialist arrives.
| 37b | 11b | "Secret Admirer" | Janice Karman Original Pitch by Anne Baraou & Reid Harrison | 6 Oktober 2016 (2016-10-06) | August 15, 2016 | 211 | 1.43 |
 Kevin has a secret crush on a girl. Alvin helps him to ask her out. Kevin tries to send a message to that person but accidentally sends the message to the Chipettes.
| 38a | 12a | "Un-send!" | Bart Coughlin | 7 Oktober 2016 (2016-10-07) | August 16, 2016 | 212 | 1.40 |
 Simon becomes frustrated with his computer lab teacher, Mr. Haywood, and vents his frustrations by typing out a rant-filled email, but when it is accidentally sent out, the Chipmunks attempt to break into the school and hack into Mr. Haywood's computer in order to try and delete the email before he has a chance to read it.
| 38b | 12b | "The Orb" | Janice Karman Original Pitch by Peter Saisselin | 7 Oktober 2016 (2016-10-07) | August 17, 2016 | 212 | 1.36 |
 Theodore becomes exhausted with the other kids in school constantly asking him for favors, which he cannot say "no" to. To help Theodore stand up for himself and not let the others keep taking advantage of his kindly nature, Simon creates an orb that is identical to the Magic 8-Ball, instructing him to consult with the orb whenever somebody asks him for a favor, as the orb gives him variations on saying "no".
| 39a | 13a | "The Music Box" | Peter Saisselin | 19 Desember 2016 (2016-12-19) | August 18, 2016 | 213 | 1.48 |
 Principal Meadows' beloved cat goes missing, and she is very upset about it. Wanting to help cheer her up until her cat can be found, Theodore brings her a pretty little music box found in Dave's desk, but when Theodore later learns that Dave has contacted the police in regards to the music box being stolen (as it was an heirloom from his grandmother), he panics at the idea of being jailed for stealing it, and asks Alvin to help him retrieve it from the principal's office.
| 39b | 13b | "Special Delivery" | Anne Baraou & Reid Harrison | 19 Desember 2016 (2016-12-19) | August 22, 2016 | 213 | 1.32 |
 Miss Croner accidentally sends Theodore away in a box. Alvin and Simon have to get him back before Dave gets home.
| 40a | 14a | "Missing Miss Smith" | Michael Bagdasarian | 20 Desember 2016 (2016-12-20) | August 23, 2016 | 214 | 1.44 |
 After Alvin arguring with Miss Smith during class, she quits her job and Alvin tries to get her back by delivering Alvin-like persuasive letters.
| 40b | 14b | "Monster Madness" | Bart Coughlin | 20 Desember 2016 (2016-12-20) | August 24, 2016 | 214 | 1.48 |
 While watching a horror movie, the Chipmunks' scared reactions were recorded and uploaded to the internet, going viral, much to their humiliation. After enduring teasing from the Chipettes, the Chipmunks attempt to stage a horror movie of their own to capture their scared reactions to get back at them. This ends up backfiring, however, when the Chipettes bribe the scheme out of Theodore with pizza.
| 41a | 15a | "Super Girls" | Janice Karman | 21 Desember 2016 (2016-12-21) | August 25, 2016 | 215 | 1.50 |
 Alvin claims that only boys can be superheroes, so Brittany makes a bet with him that Jeanette can create superhero suits and gadgets for them, and the loser has to trot around the classroom while slapping their rear end and chanting, "I'm a little donkey". Jeanette initially refuses to be dragged into another bet, but is inspired by the idea of she and her sisters actually helping people by being superheroes, and does her best to create such suits and gadgets, only for them to repeatedly misfire and malfunction.
| 41b | 15b | "Held Back" | Janice Karman Original Pitch by Peter Saisselin | 21 Desember 2016 (2016-12-21) | October 11, 2016 | 215 | 1.48 |
 Alvin dreams of himself being held back a year because Miss Smith told him if he doesn't get a good score on his exam he will be away from his brothers and held back a year.
| 42a | 16a | "It's My Party" | Michael Bagdasarian | 22 Desember 2016 (2016-12-22) | October 12, 2016 | 216 | 1.32 |
 Kevin fears that his birthday party is going to be lame, so Alvin decides to throw a paintball party at his house. Eleanor wants to join with the boys, but the boys will not let her play with them because no girls are allowed. In the end Theodore asks Eleanor to replace him and defeat the boys. Eleanor proves to them that girls can beat boys at anything if they want to. In school, Derek asked Eleanor if she wants to be on his team, but Eleanor says that she is busy.
| 42b | 16b | "Keeping Up With the Humphries" | Bart Coughlin | 22 Desember 2016 (2016-12-22) | October 13, 2016 | 216 | 1.57 |
 The Chipmunks battle with Bocarter Humphrey at a game over the Internet, but because Bocarter has a bigger and more powerful computer, the boys lose the game to him. Wanting to beat him, they attempt to build a new computer for themselves, by swiping every processor in town that they can, creating an energy crisis in the process because of all of the electricity that their new computer consumes and the excessive heat that it puts out.
| 43a | 17a | "We're The Chipmunks" | Michael Bagdasarian | 30 Desember 2016 (2016-12-30) | October 14, 2016 | 217 | 1.41 |
 A popular new music group is a rip-off of Alvin and the Chipmunks known as Calvin and the Hipmunks. Dave and the Chipmunks are outraged by this, and find themselves being challenged to a battle of the bands concert by the Hipmnunks' managers. While later trying to spy on the Hipmunks, the Chipmunks discover that they are actually robots created by their managers, who wanted to steal the Chipmunks' fame and popularity.
| 43b | 17b | "Save the Dance" | Janice Karman Original Pitch by Peter Saisselin | 30 Desember 2016 (2016-12-30) | November 1, 2016 | 217 | 1.34 |
 Miss Smith is fed up with Alvin and Derek's incessent fighting with each other, and puts them in charge of coordinating and putting the school dance together, forcing them to work together and cooperate - if she catches them fighting, the dance will be cancelled for the entire school. Alvin and Derek believe the assignment that they are tasked with to be nearly impossible, but feel the pressure from the rest of the school to make sure that they stop fighting in order to prevent the dance from being cancelled.
| 44a | 18a | "The Temp" | Janice Karman Original Pitch by Peter Saisselin | 23 Januari 2017 (2017-01-23) | November 2, 2016 | 218 | 1.44 |
 Brittany sprains her ankle after running in the hallway and running directly into Simon. After this incident occurs, Brittany is asked to find someone to temporarily replace her as the principal's assistant. Jeanette is recommended by Brittany and soon they are at odds with each other after Brittany discovers Jeanette's filing system is disorganized.
| 44b | 18b | "Parent Trap" | Peter Saisselin | 23 Januari 2017 (2017-01-23) | November 3, 2016 | 218 | 1.46 |
 Alvin overhears Bocarter's father is going to build his theater model for drama class for him, so he enlists Dave to help him with his model. Dave initially refuses, but decides to help Alvin after Alvin sneaks into Bocarter's house and sees Bocarter's professional model. After some sneaking around from both parties, Alvin ends up building his model on his own. On the day that the project is due, Alvin gets an A+ because he was the only student in the class who built his model on his own.
| 45a | 19a | "Knights" | Janice Karman & Michael Bagdasarian Original Pitch by Reid Harrison | 24 Januari 2017 (2017-01-24) | November 4, 2016 | 219 | 1.47 |
 Miss Smith asks the class to perform chivalrous acts and bring back proof of their deeds as homework for the medieval lesson. Theodore is initially very enthusiastic about it but things do not turn out as he had hoped. Meanwhile, Alvin, feeling bad for his brother, sets up a situation for Theodore to perform a chivalrous act with help from Brittany but there too, things get out of hand. In the end, Miss Smith regrets having given such homework when she checks the (overall disastrous) results.
| 45b | 19b | "Snake Charmer" | Janice Karman | 24 Januari 2017 (2017-01-24) | February 25, 2017 | 219 | 1.56 |
 Simon is assigned with caring for a snake named Rosie at home for a week, but Dave's fear of snakes presents a dilemma, so Simon creates a robotic clone of Rosie in an attempt to help Dave conquer his fear. It works a little too well, as Dave begins to bond with the robotic Rosie to the point that Simon keeps having to upgrade the programming in order to allow it to achieve whatever Dave thinks he is teaching the snake. The Chipmunks also become upset with Dave for clearly spending so much time bonding with the robotic Rosie that he ends up neglecting them.
| 46a | 20a | "Summer Camp" | Janice Karman Original Pitch by Kathryn Walton Ward & Sylvle Barro | 29 September 2017 (2017-09-29) | March 25, 2017 | 224 | 1.74 |
 The Chipmunks and Chipettes are sent to a summer camp that is actually split into two separate areas that are run by two brothers, Auggy and Austin. Auggy's half of the camp is in ruins due to Austin's repeated attacks of Wikipedia vandalism, so the Chipmunks and Chipettes band together to help Auggy clean up his half of the camp, while also helping him boost his confidence to stand up to his mean older brother and show him that he is just as capable of running an entire camp as well.
| 46b | 20b | "Blabber Mouth" | Janice Karman & Peter Saisselin | 2 Oktober 2017 (2017-10-02) | February 25, 2017 | 224 | 1.56 |
 Alvin never accepts the responsibility of his shortcomings and misdeeds, instead always blaming them on either of his brothers, which angers them and Dave. Theodore takes Alvin to task for always lying and that he should start telling the truth from now on. After a nightmare, Alvin is convinced that Theodore has cursed him into always telling the truth, which ends up causing all kinds of problems for him, such as revealing details for a surprise party for Miss Miller, and telling other people what he really thinks about them.
| 47a | 21a | "Viral" | Bart Coughlin | 25 Januari 2017 (2017-01-25) | March 4, 2017 | 220 | 1.56 |
 The Chipettes upload a video of themselves singing a medley of the Chipmunks' songs, and end up going viral in the process - much to the annoyance of the Chipmunks, who feel their status is unwarranted for stealing their songs. Desperate to achieve viral status themselves, the Chipmunks look to the Internet to see what the popular trends are to inspire new videos of their own, only to end up getting into trouble for copyright infringement.
| 47b | 21b | "Brothers of Dagarack" | Bart Coughlin | 25 Januari 2017 (2017-01-25) | March 4, 2017 | 220 | 1.56 |
 The Chipmunks are eager to attend the premiere of the newest Dagarack movie, but Simon ends up getting sick, making him unable to go see the movie, and he does not want Alvin or Theodore to go without him. Alvin, however, does not want to miss it, and makes several attempts for he and Theodore to sneak out of the house to go see it, only to be foiled by Simon accidentally thwarting their plans as his illness makes him delusional and causes him to wander around the house aimlessly. Eventually, Dave calls him out for it, but Alvin (and later Theodore) gets sick, although Simon, in an act of understanding and forgiveness, refuses to see the movie in favor of being loyal to his brother.
| 48a | 22a | "Overlooked" | Catherine Guillot-Bonté & Peter Saisselin | 3 Maret 2017 (2017-03-03) | March 11, 2017 | 221 | 1.64 |
 Simon invents a new invisibility suit, but because it is merely a prototype, he still has some work to do on it, and does not want Alvin to borrow it. Alvin, of course, borrows it anyway, only to discover that he is unable to unzip it and get himself out of it, causing him to panic at the idea of having to remain invisible for the rest of his life, and prompting Simon to figure out a way to unzip the suit and remove it from his brother.
| 48b | 22b | "Wish Upon a Star" | Catherine Guillot-Bonté | 6 Maret 2017 (2017-03-06) | March 11, 2017 | 221 | 1.64 |
 While stargazing, the Chipmunks and Chipettes wish upon shooting stars, but Theodore misses them, and becomes saddened that his wish will not come true. After staging another celestial event so that Theodore can make his wish, the others try to figure out what his wish was. After a series of fulfillments that include a box of doughnuts, watching Talking Teddy as a group, hopping on pogo sticks to school, and other such activities, Alvin and Simon finally learn that Theodore's actual wish was to "ride a shooting star", before realizing that what he meant was going on a new roller coaster at the fair called Shooting Star.
| 49a | 23a | "Jeanette's Secret Garden" | Michael Bagdasarian | 3 Maret 2017 (2017-03-03) | March 18, 2017 | 222 | 1.48 |
 Jeanette wants to grow a fruit and vegetable garden in an empty area on the school premises, and asks Simon-who is working on repairing the bell system-to obtain permission from Principal Meadows to do. Due to a miscommunication, Jeanette believes that she has permission, and constructs her new garden, only to discover that it had been ransacked in the night. While going uncover to investigate, they discover the school security guard had been attempting to remove the garden, of which Jeanette learns the truth that she did not have the principal's permission. Afterwards, Bocarter obtains permission to install vending machines on the spot instead, but because the machines were placed directly on top of Jeanette's garden, the plant life continues to grow into the machines, causing them to malfunction.
| 49b | 23b | "Treasure Hunt" | Michael Bagdasarian  Original Pitch by Kathryn Walton Ward | 7 Maret 2017 (2017-03-07) | March 18, 2017 | 222 | 1.48 |
 After helping Ms. Croner clean her basement, Alvin discovers what looks to be a treasure map, and entices the others to go out in a hunt of treasure with him, though Simon refuses to tag along, believing that it will become nothing but a wild goose chase. After getting them lost in the woods in the middle of the night, the others decide to give up on Alvin's expedition and go home, but Alvin ends up falling into a pit and pleads for help - which Simon is able to hear, after the other walkie-talkie had accidentally been left behind in their bedroom. When the others return to retrieve Alvin, they discover a small hope chest, which turns out to be full of old photos of a young Ms. Croner and her late husband.
| 50a | 24a | "He Said She Said" | Bart Coughlin | 6 Maret 2017 (2017-03-06) | May 1, 2017 | 223 | 1.48 |
 After the fire alarm had been pulled, engaging the sprinkler system and soaking the entire school, Miss Smith grills Alvin and Brittany for details. In Brittany's version of the story, Alvin pulled the fire alarm in a fit of jealousy because of her and Theodore's fascination with a new kid, who happens to be the leader of a popular band that they are fans of.
| 50b | 24b | "Attack of the Zombies" | Peter Saisselin | 29 September 2017 (2017-09-29) | May 2, 2017 | 223 | 1.61 |
 Convinced that a zombie invasion is imminent, Alvin and Theodore go all out in an attempt to protect their loved ones.
| 51a | 25a | "Wacky Wednesday" | Peter Saisselin & Catherine Walton Ward | 7 Maret 2017 (2017-03-07) | May 3, 2017 | 225 | 1.51 |
 Alvin and Jeanette wake up to discover that they are each inside the other's body, and conclude that it is because of a mishap involving Simon's newest invention from the previous day: a switch ray. While Simon plays hooky so he can work on rebuilding his ray that he had taken apart, believing it to have been a failure, Alvin and Jeanette must spend the day at school pretending to be each other; this causes a rift between Jeanette and Brittany when Alvin (as Jeanette) tells Brittany that she is the one in the wrong in their latest argument, while Jeanette (as Alvin) tries to call off an impending fight between Alvin and Derek after school that day.
| 51b | 25b | "The Chipmunk and the Catfish" | Michael Bagdasarian | 2 Oktober 2017 (2017-10-02) | May 4, 2017 | 225 | 1.85 |
 Theodore feels sorry for Cheesy for not having a girlfriend for Valentine's Day, so after clipping a picture of a girl from a newspaper and creating a fake online account, Theodore poses as a girl named Candy, to help Cheesy feel better. Unfortunately, Cheesy falls in love with Candy, and wants to meet her in person, which not only complicates things for Theodore, but makes things even worse when Cheesy happens to see the real Candy in a passing car. With the help of his brothers and Eleanor, Theodore attempts to get to the real Candy to explain everything before Cheesy can meet up with her.
| 52a | 26a | "Time Flies" | Janice Karman Original Pitch by Kathryn Walton Ward & Sylvie Barro | 3 Oktober 2017 (2017-10-03) | June 3, 2017 | 226 | 1.55 |
 While spying on Simon in the basement working on what appears to be a time machine, Alvin and Brittany are convinced that Simon accidentally sent himself back in time, and keep trying to go back to retrieve him, only to discover that it is actually a photo machine that superimposes the subjects into different time periods; meanwhile, Simon is actually out in search of a replacement part for his machine, one that no camera shop in town seems to carry.
| 52b | 26b | "Prank Calls" | Michael Bagdasarian | 3 Oktober 2017 (2017-10-03) | June 3, 2017 | 226 | 1.55 |
 Kevin and Cheesy keep making prank phone calls, so the Chipmunks trace the number and attempt to prank them back, only to accidentally dial the wrong number, and get a scary-sounding man who vows to track them down and "make them pay". The Chipmunks soon discover a former secret agent has, indeed, tracked them down, and proceeds to chase them throughout the neighborhood. After many failed attempts to lose him, they are cornered in their own home and come to learn that the agent meant what he said: he makes the boys pay his phone bill for the amount of phone time they wasted with their prank call. Squaring everything away, the agent agrees to teach Kevin and Cheesy a lesson by calling them back and making the same threat of finding them and making them pay.