Season One

Season One of Glee first aired on September 21, 2009, four months after the Pilot was broadcasted on May 19, 2009. The season officially concluded on June 8, 2010.
The series focuses on a high school Glee Club called the New Directions, set within the fictional William McKinley High School in Lima, Ohio.
Major themes of Season One included the characters' desires to escape the confines of small-town Ohio life and make an impact on the world rather than remaining a "Lima Loser." Many of the story arcs, most notably Quinn's pregnancy and the New Directions' rivalry with Carmel High's Glee Club Vocal Adrenaline, are related to this concept. The other major motif of season one was the characters concealing and revealing their true selves. This includes major events like the blossoming romance between Finn and Rachel, Quinn's lies about her child's father, Kurt's coming out, and Terri's fake pregnancy.
Dianna Agron (Quinn Fabray), Chris Colfer (Kurt Hummel), Jessalyn Gilsig (Terri Del Monico), Jane Lynch (Sue Sylvester), Jayma Mays (Emma Pillsbury), Kevin McHale (Artie Abrams), Lea Michele (Rachel Berry), Cory Monteith (Finn Hudson), Matthew Morrison (Will Schuester), Amber Riley (Mercedes Jones), Mark Salling (Noah Puckerman), and Jenna Ushkowitz (Tina Cohen-Chang) were introduced as the main casts in this season. It made them the original main cast of Glee.
==Cast==
===Main Cast===
* Dianna Agron as Quinn Fabray (22/22)
* Chris Colfer as Kurt Hummel (22/22)
* Kevin McHale as Artie Abrams (22/22)
* Lea Michele as Rachel Berry (22/22)
* Cory Monteith as Finn Hudson (22/22)
* Matthew Morrison as Will Schuester (22/22)
* Amber Riley as Mercedes Jones (22/22)
* Mark Salling as Noah Puckerman (22/22)
* Jenna Ushkowitz as Tina Cohen-Chang (22/22)
* Jane Lynch as Sue Sylvester (20/22) (episodes 1-9, 11-19, 21-22)
* Jayma Mays as Emma Pillsbury (16/22) (episodes 1-6, 8, 10-15, 17, 19, 22)
* Jessalyn Gilsig as Terri Del Monico (13/22) (episodes 1-7, 10-14, 21)
===Recurring Cast===
====Special Guest Stars====
*Jonathan Groff as Jesse St. James (7/22) (episodes 14-17, 19, 21-22)
*Idina Menzel as Shelby Corcoran (5/22) (episodes 14, 19-22)
*Kristin Chenoweth as April Rhodes (2/22) (episodes 5, 16)
*Eve as Grace Hitchens (2/22) (episodes 11, 13)
*Josh Groban as himself (2/22) (episodes 3, 22)
*Olivia Newton-John as herself (2/22) (episodes 17, 22)
*Molly Shannon as Brenda Castle (2/22) (episodes 17, 19)
*Neil Patrick Harris as Bryan Ryan (1/22) (episode 19)
*Michelle Grigg as Ashley Ryan (1/22) (episode 19)
*John Michael Higgins as Russell (1/22) (episode 19)
====Guest Stars====
*Naya Rivera as Santana Lopez (22/22)
*Heather Morris as Brittany Pierce (21/22) (episodes 2-22)
*Harry Shum Jr. as Mike Chang (19/22) (episodes 4-22)
*Dijon Talton as Matt Rutherford (18/22) (episodes 4-9, 11-22)
*Iqbal Theba as Principal Figgins (17/22) (episodes 1-7, 9, 12-15, 17, 19-22)
*Patrick Gallagher as Ken Tanaka (10/22) (episodes 1-4, 6, 8, 12-14, 17)
*Josh Sussman as Jacob Ben Israel (10/22) (episodes 2, 5, 7, 9, 13-15, 18, 20-21)
*Stephen Tobolowsky as Sandy Ryerson (7/22) (episodes 1, 3-5, 9, 17, 21)
*Max Adler as Dave Karofsky (5/22) (episodes 8, 12, 14, 17, 20)
*James Earl III as Azimio Adams (5/22) (episodes 8, 12, 14, 17, 20)
*Mike O'Malley as Burt Hummel (5/22) (episodes 4, 9, 16, 18, 20)
*Romy Rosemont as Carole Hudson-Hummel (5/22) (episodes 1, 2, 10, 16, 20)
====Co-Stars====
*Kent Avenido as Howard Bamboo (4/22) (episodes 1, 3, 6, 21)
*Ashley Fink as Lauren Zizes (4/22) (episodes 9, 14, 18, 20)
*Lauren Potter as Becky Jackson (4/22) (episodes 9, 12, 15-16)
*Robin Trocki as Jean Sylvester (2/22) (episodes 9, 17)
==Episodes==
Image	Title 	Original Airdate 	U.S. Viewers(in millions)							
 	1. "Pilot" 	May 19, 2009 	9.62 							
 	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)	
Plot: 
Singles: "On My Own" (Rachel), "Can't Fight This Feeling" (Finn), "Rehab" (Vocal Adrenaline), "Leaving on a Jet Plane" (Will), "Don't Stop Believin'" (Rachel and Finn with New Directions)
 	2. "Showmance" 	September 9, 2009 	7.50 							
 	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)	
Plot: 
Singles: "Gold Digger" (Will, Mercedes, and Artie with New Directions), "Push It" (New Directions), "I Say a Little Prayer" (Quinn with Santana and Brittany), "Take a Bow" (Rachel with Mercedes and Tina)
 	3. "Acafellas" 	September 16, 2009	6.69 							
 	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)	
Plot: 
Singles: "Mercy" (Vocal Adrenaline), "This Is How We Do It" (Acafellas), "Bust Your Windows" (Mercedes with Cheerios), "I Wanna Sex You Up" (Acafellas)
 	4. "Preggers" 	September 23, 2009	6.63 							
 	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)	
Plot: 
Singles: "Taking Chances" (Rachel)
 	5. "The Rhodes Not Taken" 	September 30, 2009	7.40 							
 	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)	
Plot: 
Singles: "Maybe This Time" (April and Rachel), "Alone" (April and Will), "Last Name" (April with New Directions), "Somebody to Love" (New Directions)
 	6. "Vitamin D" 	October 7, 2009 	7.28 							
 	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)	
Plot: 
Singles: "It's My Life/Confessions Part II" (Finn, Artie, and Puck with New Directions Boys), "Halo/Walking on Sunshine" (Rachel and Mercedes with New Directions Girls)
 	7. "Throwdown" 	October 14, 2009 	7.65 							
 	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Hate on Me" (Mercedes with Tina and Sue's group), "No Air" (Rachel and Finn with Will's group), "You Keep Me Hangin' On" (Quinn with Cheerios), "Keep Holding On" (Rachel and Finn with New Directions) "Ride wit Me" (New Directions)
Absent: Jayma Mays
 	8. "Mash-Up" 	October 21, 2009 	7.15 							
 	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig	Plot:
Singles: "Bust a Move" (Will with New Directions), "Thong Song" (Will), "Sweet Caroline" (Puck), "I Could Have Danced All Night" (Emma)
Absent: Jessalyn Gilsig
 	9. "Wheels" 	November 11, 2009 	7.53 							
 	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Dancing with Myself" (Artie), "Defying Gravity" (Rachel and Kurt), "Proud Mary" (New Directions)
Absent: Jessalyn Gilsig, Jayma Mays
 	10. "Ballad" 	November 18, 2009 	7.36 							
 	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch	
Plot: 
Singles: "Endless Love" (Will and Rachel), "I'll Stand by You" (Finn) "Don't Stand So Close to Me/Young Girl" (Will), "Crush" (Rachel), "(You're) Having My Baby" (Finn), "Lean on Me" (Mercedes and Artie with Tina and New Directions)
Absent: Jane Lynch
 	11. "Hairography" 	November 25, 2009 	6.17 							
 	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)	
Plot: 
Singles: "Bootylicious" (Jane Addams Girls Choir), "Don't Make Me Over" (Mercedes), "Papa Don't Preach" (Quinn), "Hair/Crazy in Love" (Mercedes and Artie with New Directions), "Imagine" (New Directions), "True Colors" (Tina with New Directions)
 	12. "Mattress" 	December 2, 2009 	8.15 							
 	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)	
Plot: 
Singles: "Smile" (Rachel and Finn), "Jump" (New Directions), "Smile" (New Directions)
 	13. "Sectionals" 	December 9, 2009 	8.13 							
 	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)	
Plot: 
Singles: "And I Am Telling You I'm Not Going" (Mercedes), "Don't Rain on My Parade" (Rachel), "You Can't Always Get What You Want" (New Directions), "My Life Would Suck Without You" (Rachel, Finn, and Tina with New Directions)
 	14. "Hell-O" 	April 13, 2010 	13.66 							
 	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)	
Plot: 
Singles: "Hello, I Love You" (Finn), "Gives You Hell" (Rachel with New Directions except Finn), "Hello" (Jesse and Rachel), "Highway to Hell" (Jesse with Vocal Adrenaline), "Hello, Goodbye" (Rachel and Finn with Mercedes and New Directions)
 	15. "The Power of Madonna"	April 20, 2010 	12.98 							
 	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Express Yourself" (New Directions Girls), "Borderline/Open Your Heart" (Rachel and Finn), "Vogue" (Sue with Mercedes and Kurt), "Like a Virgin" (Rachel, Jesse, Santana, Finn, Emma, and Will), "4 Minutes" (Mercedes and Kurt), "What It Feels Like for a Girl" (New Directions Boys and Will), "Like a Prayer" (New Directions and Church Choir)
Absent: Jessalyn Gilsig
 	16. "Home" 	April 27, 2010 	12.18 							
 	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Fire" (April and Will), "A House Is Not a Home" (Kurt and Finn), "One Less Bell to Answer/A House Is Not a Home" (April and Will), "Beautiful" (Mercedes with WMHS), "Home" (April with New Directions)
Absent: Jessalyn Gilsig, Jayma Mays
 	17. "Bad Reputation" 	May 4, 2010 	11.62 							
 	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Ice Ice Baby" (Will with New Directions), "U Can't Touch This" (Artie with Kurt, Mercedes, Tina, and Brittany), "Physical" (Olivia Newton-John and Sue), "Run Joey Run" (Rachel, Puck, Jesse, and Finn with Santana and Brittany), "Total Eclipse of the Heart" (Finn, Rachel, Puck, and Jesse)
Absent: Jessalyn Gilsig
 	18. "Laryngitis" 	May 11, 2010 	11.57 							
 	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays	
Plot: 
Singles: "Jessie's Girl" (Finn), "Lady is a Tramp" (Puck and Mercedes), "The Boy is Mine" (Mercedes and Santana), "Rose's Turn" (Kurt), "One" (Rachel, Finn, and Sean with Mercedes and New Directions)
Absent: Jessalyn Gilsig, Jayma Mays
 	19. "Dream On" 	May 18, 2010 	11.47 							
 	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Dream On" (Will and Bryan), "The Safety Dance" (Artie), "I Dreamed a Dream" (Shelby and Rachel), "Dream a Little Dream" (Artie)
Absent: Jessalyn Gilsig
 	20. "Theatricality" 	May 25, 2010 	11.37 							
 	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays	
Plot: 
Singles: "Funny Girl" (Shelby), "Bad Romance" (Kurt and New Directions Girls), "Shout It Out Loud" (New Directions Boys except Kurt), "Beth" (Puck and Finn with New Directions Boys except Kurt), "Poker Face" (Rachel and Shelby)
Absent: Jessalyn Gilsig, Jane Lynch, Jayma Mays
 	21. "Funk" 	June 1, 2010 	9.02 							
 	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays	
Plot: 
Singles: "Another One Bites the Dust" (Jesse with Vocal Adrenaline), "Tell Me Something Good" (Will), "Loser" (Finn and Puck with Sheets-N'-Things workers), "It's a Man's Man's Man's World" (Quinn), "Good Vibrations" (Puck, Finn, and Mercedes), "Give up the Funk" (New Directions)
Absent: Jayma Mays
 	22. "Journey" 	June 8, 2010 	11.07 							
 	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig	
Plot: 
Singles: "Faithfully" (Finn and Rachel), "Any Way You Want It/Lovin' Touchin' Squeezin'" (New Directions), "Don't Stop Believin'" (New Directions), "Bohemian Rhapsody" (Jesse with Vocal Adrenaline), "To Sir, with Love " (New Directions), "Over the Rainbow" (Will with Puck)
Absent: Jessalyn Gilsig
==Major Events==
*Finn and Quinn relationship, Finn and Rachel relationship, and Quinn and Puck relationship, and thus arising the Finn/Quinn/Rachel love triangle and Finn/Puck/Quinn love triangle.
*Quinn's teen pregnancy. She insists that Finn is the father, but it's actually Puck. 
*Rachel's feelings for Finn.
*Rachel meeting her biological mother, Shelby. 
*Rachel and Jesse relationship and Finn/Jesse/Rachel love triangle. Jesse joining New Directions, then abruptly quitting.
*Will bringing in members and keeping the team together in the first half.
*Terri's fake pregnancy leading to Will and Terri's divorce.
*Will and Emma relationship.
*Ken and Emma's failed wedding plan.
*Kurt coming to terms with his sexuality.
*Kurt and his relationship with his father, Burt, about his sexuality.
*Kurt's feelings for Finn.
*Kurt arranges Burt and Carole relationship to make him closer to Finn.
*The relationship of Tina and Artie.
*The friendship of Kurt and Mercedes.
*Kurt and Mercedes join the Cheerios, leading Mercedes to not being herself. Puck takes advantage of Mercedes' new popularity after he shaves his mohawk, creating Puck and Mercedes relationship.
*Will and Sue's rivalry.
*New Directions and Vocal Adrenaline rivalry.
*New Directions lose Regionals, but are given another year thanks to Sue.
==Trivia==
*Dianna Agron, Chris Colfer, Kevin McHale, Lea Michele, Cory Monteith, Matthew Morrison, Amber Riley, Naya Rivera, Mark Salling, and Jenna Ushkowitz are in all the episodes.
**Naya Rivera was present in all episodes, though she was a recurring character.
*This is the only season:
**Not to feature any original songs.
**Santana didn't have a solo.
**Matt appears as a member of New Directions.
**Brittany didn't sing lead in a song.
**Rachel was not seen with bangs.
**Nobody is rejected from the New Directions.
**Not to feature any New York scenes.
**Not to feature Blaine, Sam, Shannon, or the Dalton Academy Warblers.
**Not to feature a Klaine duet.
**Brittany didn't perform a duet.
==Albums==
220px-Gleethemusicvol1.jpg|link=Glee: The Music, Season One, Volume 1
220px-Gleevol2.jpg|link=Glee: The Music, Season One, Volume 2
220px-Gleemadonna.jpg|link=Glee: The Music, The Power of Madonna, Extended Play
220px-Gleev3.jpg|link=Glee: The Music, Volume 3 - Showstoppers
220px-GleeTheMusic-JourneyToRegionals.jpg|link=Glee, The Music: Journey to Regionals, Extended Play
glee-the-music-best-of-season-one-front-cover-61218.jpg|link=Glee: The Music, The Best of Season One
gleecso.jpg|link=Glee: The Music, The Complete Season One
==Videos==
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