Episodes
1. Christina Ricci, Mike 'The Situation' Sorrentino, Paul 'DJ Pauly D' DelVecchio, Vinny Guadagnino, Ronnie Ortiz-Magro, Mariachi El Bronx
January 3, 2012
45 min
19. John Krasinski, Eloise Mumford, Gotye
February 1, 2012
45 min
Director Martin Scorsese ("Hugo"); Kenneth Branagh ("My Week With Marilyn"). Also: Angels & Airwaves perform.
27. Sean 'Diddy' Combs, 'Science Bob' Pflugfelder, Miley Cyrus
February 15, 2012
45 min
Guest Stars:
Morgan Bertsch, Miley Cyrus, Sean Combs, Bob Pflugfelder
32. After the Oscars Special
February 26, 2012
45 min
Oprah Winfrey; Musical Guest Coldplay
Guest Stars:
Emily Blunt, Sarah Hollis
34. Maria Menounos; Mat Kearney
February 28, 2012
45 min
“Dancing with the Stars” contestant Maria Menounos; musical guest Mat Kearney.
38. Will Ferrell; actress Ellie Kemper; Allen Stone
March 13, 2012
45 min
Actor/comedian Will Ferrell; actress Ellie Kemper; music from Allen Stone.
39. Jonah Hill; Busy Philipps; The Crystal Method feat. Martha Reeves
March 14, 2012
45 min
Guest Stars:
Jonah Hill, Busy Philipps
40. Channing Tatum; actor Genesis Rodriguez
March 15, 2012
45 min
Actor Channing Tatum; actress Genesis Rodriguez.
41. Jessica Simpson; Gael García Bernal
March 19, 2012
45 min
Actress Jessica Simpson; actor Gael García Bernal.
42. Kristen Bell; actor Ice Cube; KISS performs
March 20, 2012
45 min
Actress Kristen Bell; actor/musician Ice Cube; musical guests KISS.
45. Zooey Deschanel; actor Steven Seagal; Shinedown
March 26, 2012
45 min
Actress Zooey Deschanel; actor Steven Seagal; musical guests Shinedown.
47. Adam Carolla; professional basketball player Kevin Durant; White Rabbits
March 28, 2012
45 min
49. Seann William Scott; actress Christa Miller; Eli Young Band
April 2, 2012
45 min
Guest Stars:
Seann William Scott, Christa Miller
52. Anthony Davis; actress Lena Headey; NeedToBreathe
April 5, 2012
45 min
Guest Stars:
Lena Headey
53. LL Cool J; actor James Van Der Beek; Josh Baze
April 9, 2012
45 min
Guest Stars:
LL Cool J, James Van Der Beek
55. Ashley Judd; director Bobcat Goldthwait; The Civil Wars
April 11, 2012
45 min
Guest Stars:
Ashley Judd, Bobcat Goldthwait
56. Danny McBride; actress Dianna Agron; The Shins
April 12, 2012
45 min
Guest Stars:
Danny McBride, Dianna Agron
57. Zac Efron; actress Krysten Ritter; Noel Gallagher
April 16, 2012
45 min
Guest Stars:
Krysten Ritter
58. Mark Harmon; Dancing With the Stars castoff; Ashanti performs
April 17, 2012
45 min
Guest Stars:
Mark Harmon
59. Jennifer Love Hewitt; Chef Georgia Pellegrini; Jason Mraz
April 18, 2012
45 min
Guest Stars:
Jennifer Love Hewitt
60. Gabourey Sidibe; Morgan Spurlock; Kasabian
April 19, 2012
45 min
Guest Stars:
Gabourey Sidibe, Morgan Spurlock
61. Julia Louis-Dreyfus; Andy Hoang & Erik Salgado; The Hives
April 23, 2012
45 min
Actress Julia Louis-Dreyfus; Scrabble champions Andy Hoang & Erik Salgado; musical guests The Hives.
Guest Stars:
Julia Louis-Dreyfus
65. Vanessa Williams; Jonny Lee Miller; Andrew Bird
April 30, 2012
45 min
Guest Stars:
Jonny Lee Miller
75. Kristin Bell; Dax Shepard; Jason Mantzoukas; The Cult
May 18, 2012
45 min
Guest Stars:
Dax Shepard, Jason Mantzoukas, Kristen Bell
76. Kathy Griffin; Emily Maynard; Gavin DeGraw
May 21, 2012
45 min
Guest Stars:
Kathy Griffin, Gavin DeGraw
77. Patricia Heaton; Nikolaj Coster-Waldau; Lisa Marie Presley
May 22, 2012
45 min
Guest Stars:
Patricia Heaton
81. Andy Samberg; Edward Sharpe and the Magnetic Zeros
June 5, 2012
45 min
Actor/comedian Andy Samberg; National Spelling Bee Champion Snigdha Nandipati; musical guests Edward Sharpe & The Magnetic Zeros.
Guest Stars:
Andy Samberg
82. Kim Kardashian, Kourtney Kardashian and Khloe Kardashian Odom; Adam Carolla; K'Naan
June 6, 2012
45 min
83. Edward Norton; Leighton Meester; Dead Sara
June 7, 2012
45 min
Guest Stars:
Edward Norton, Leighton Meester, Emily Armstrong, Siouxsie Medley, Sean Friday
85. Jada Pinkett Smith; Matt Kemp; The Temper Trap
June 14, 2012
45 min
Guest Stars:
Jada Pinkett Smith
90. Matt LeBlanc; Selma Blair; Linkin Park
June 27, 2012
45 min
Guest Stars:
Selma Blair, Matt LeBlanc
92. Paul Reubens; Dreama Walker; Marina and the Diamonds
July 9, 2012
45 min
Guest Stars:
Paul Reubens, Dreama Walker
93. Gary Oldman; Rob Riggle; The Dirty Heads
July 10, 2012
45 min
Guest Stars:
Gary Oldman, Rob Riggle
94. Wanda Sykes; Joel Kinnaman; Serj Tankian
July 11, 2012
45 min
Guest Stars:
Serj Tankian, Joel Kinnaman, Wanda Sykes
95. Billy Crudup; Fred Willard; Grace Potter and the Nocturnals
July 12, 2012
45 min
Guest Stars:
Fred Willard
96. Bryan Cranston; Larry King; Zac Brown Band
July 16, 2012
45 min
Guest Stars:
Larry King, Bryan Cranston
97. Russell Brand; Olivia Munn; Matisyahu
July 17, 2012
45 min
Guest Stars:
Olivia Munn, Russell Brand
98. Kate Beckinsale; Chris Harrison; Rubblebucket
July 18, 2012
45 min
Guest Stars:
Kate Beckinsale
99. Charlie Sheen; Nicole 'Snooki' Polizzi; Huey Lewis & Joe Cocker
July 19, 2012
45 min
Guest Stars:
Charlie Sheen
100. Ben Stiller; Emily Maynard; The Head and the Heart
July 23, 2012
45 min
Guest Stars:
Ben Stiller
101. Jeremy Renner; Aaron Paul; Nas
July 24, 2012
45 min
Guest Stars:
Jeremy Renner, Aaron Paul, Nas
102. Colin Farrell; Rosemarie DeWitt; Trey Songz
July 25, 2012
45 min
Guest Stars:
Colin Farrell, Nas, Rosemarie DeWitt
127. Ty Burrell; Chris Paul; Psy
October 2, 2012
45 min
Guest Stars:
Ty Burrell, Michael Charles Roman, PSY
129. Zac Efron; Jack Black & Kyle Gass; Tenacious D
October 4, 2012
45 min
Zac Efron (The Paper Boy), Jack Black, Kyle Glass, Musical Guest Tenacious D
130. Ben Affleck; Demi Lovato; Ben Howard
October 8, 2012
45 min
Ben Affleck (Argo), Demi Lovato (X Factor), Musical Guest Ben Howard
131. Megan Mullally; Father John Misty
October 9, 2012
45 min
Megan Mullally (Smashed), Drew Lachey, Anna Trebunskaya, Helio Castroneves, Chelsie Hightower, Musical Guest Father John Misty
132. Will Arnett; Chris Elliott; Dwight Yoakam
October 10, 2012
45 min
Will Arnett (Up All Night), Chris Elliot (The Guy Under the Sheets: The Unauthorized Autobiography), Musical Guest Dwight Yoakam
133. Kevin James; Ezra Miller
October 11, 2012
45 min
Kevin James (Here Comes the Boom), Ezra Miller (The Perks of Being a Wallflower)
134. Aziz Ansari; Alana “Honey Boo Boo” Thompson & June “Mama” Shannon; Josh Turner
October 15, 2012
45 min
Aziz Ansari (Parks and Recreation), Alana "Honey Boo Boo" Thompson and June "Mama" Shannon (Here Comes Honey Boo Boo), Musical Guest Josh Turner
135. Don Rickles; Dancing with the Stars Castoff; Miguel
October 16, 2012
45 min
Don Rickles (Performing at the Taj Mahal in Atlantic City), Dancing with the Stars Castoff, Musical Guest Miguel
136. Joel McHale; Joe Walsh
October 17, 2012
45 min
Joel McHale (Community), Joe Walsh, Musical Guest Joe Walsh
137. Matthew Fox; Emily VanCamp; Paul Weller
October 18, 2012
45 min
Matthew Fox (Alex Cross), Emily VanCamp (Revenge), Musical Guest Paul Weller
138. Russell Peters; Prince
October 23, 2012
45 min
Jerry O'Connell, Russell Peters, Musical Guest Prince
139. Axl Rose; Ana Gasteyer; The Whigs
October 24, 2012
45 min
Axl Rose (The Guns and Roses Residency), Ana Gasteyer (Suburgatory), Musical Guest The Whigs
140. Michelle Obama; Halle Berry; Ciara
October 25, 2012
45 min
First Lady Michelle Obama, Halle Berry (Cloud Atlas), Musical Guest Ciara
141. Kelly Ripa; Alicia Keys
October 29, 2012
45 min
Kelly Ripa (Live with Kelly and Michael), Musical Guest Alicia Keys
142. Howard Stern; Tracy Morgan; Sharon Jones and the Dap-Kings
October 30, 2012
45 min
Howard Stern, Tracy Morgan, Musical Guest Sharon Jones & the Dap-Kings
143. David Letterman; Vampire Weekend
October 31, 2012
45 min
David Letterman ("Late Show with David Letterman"), Musical Guest Vampire Weekend.
144. Jon Stewart & Stephen Colbert; The Avett Brothers with the Brooklyn Philharmonic
November 1, 2012
45 min
Jon Stewart ("The Daily Show") & Stephen Colbert ("The Colbert Report"), Musical Guest The Avett Brothers with the Brooklyn Philharmonic.
145. Robert Pattinson; Chris Hardwick; Ben Folds Five
November 5, 2012
45 min
Robert Pattinson ("Twilight Saga: Breaking Dawn - Part 2"), Chris Hardwick ("Chris Hardwick: Mandroid"), Musical Guest Ben Folds Five.
146. John Goodman; Hayden Panettiere; Machine Gun Kelly
November 7, 2012
45 min
John Goodman ("Flight"), Hayden Penettiere ("Nashville"), Music Guest Machine Gun Kelly.
147. Kirstie Alley; Dave Salmoni; Tyler Bryant & The Shakedown
November 8, 2012
45 min
Kirstie Alley ("The Art of Men (I Prefer Mine Al Dente)"), Animal Trainer Dave Salmoni, Musical Guest Tyler Bryant & The Shakedown.
148. Daniel Craig; Stephenie Meyer; Boys Like Girls
November 9, 2012
45 min
Daniel Craig ("Sky Fall"), Stephenie Meyer ("Twilight Saga: Breaking Dawn - Part 2"), Musical Guest Boys Like Girls.
149. Jessica Lange; Adam Pally; Game feat. Tyga & Wiz Khalifa
November 12, 2012
45 min
Jessica Lange ("American Horry Story"), Adam Pally ("Happy Endings"), Musical Guest Game feat. Tyga & Wiz Khalifa.
150. Christina Applegate; Youngblood Hawk
November 13, 2012
45 min
Christina Applegate ("Up All Night"), "Dancing with the Stars" Castoffs, Musical Guest Youngblood Hawk.
151. Martin Short; Suraj Sharma; Ne-Yo
November 14, 2012
45 min
Martin Short, Suraj Sharma ("Life of Pi"), Musical Guest Ne-Yo.
152. Mel Brooks; Jake Tapper; Jason Aldean
November 15, 2012
45 min
Mel Brooks, Jake Tapper ("The Outpost: An Untold Story of American Valor"), Musical Guest Jason Aldean.
153. Eric Stonestreet; L.A. Reid; Aimee Mann & James Mercer
November 19, 2012
45 min
Eric Stonestreet ("Modern Family"), L.A. Reid ("X Factor"), Muiscal Guests Aimee Mann & James Mercer.
154. Two Dancing with the Stars Castoffs; Andy Allo
November 20, 2012
45 min
Andy Garcia ("A Dark Truth"), "Dancing with the Stars" Castoffs, Musical Guest Andy Allo.
Guest Stars:
Ezra Miller
155. Tim Allen; Manny Pacquiao; Flo Rida
November 21, 2012
45 min
Tim Allen ("Last Man Standing"), Manny Pacquiao, Musical Guest Flo Rida.
156. Ryan Seacrest; Erin Andrews; Soundgarden
November 26, 2012
45 min
Ryan Seacrest ("Dick Clark's New Year's Rockin' Eve with Ryan Seacrest 2013"), Erin Andrews (FOX's College Football Pregame Show), Musical Guest Soundgarden.
157. Reba McEntire; Mike Tyson; Youngblood Future
November 27, 2012
45 min
Reba McEntire ("Malibu Country"), Mike Tyson, Melissa Rycroft & Tony Dovolani ("Dancing with the Stars"), Musical Guest Future.
158. Eric Bana; Damian Lewis; Wiz Khalifa
November 28, 2012
45 min
Eric Bana ("Dead Fall"), Damian Lewis ("Homeland"), Musical Guest Wiz Khalifa.
159. Ted Danson; Emilia Clarke; Larry g(EE)
December 10, 2012
45 min
Ted Danson ("CSI: Crime Scene Investigation"), Emilia Clarke ("Game of Thrones"), Musical Guest Larry g(EE)
160. Leslie Mann; Ted; Sarah Jaffe
December 11, 2012
45 min
Leslie Mann ("This Is 40"), Seth MacFarlane as Ted ("Ted"), Musical Guest Sarah Jaffe
161. John Krasinski; Mike Birbiglia; Atlas Genius
December 12, 2012
45 min
John Krasinski ("Promised Land"), Mike Birbiglia ("Sleepwalk with Me"), Musical Guest Atlas Genius
162. Zachary Knighton; Dan Deacon
December 13, 2012
45 min
TV host Carson Daly; actor Zachary Knighton ("Happy Endings"); musical guest Dan Deacon
163. Hugh Jackman; Jenna Fischer; 2 Chainz
December 17, 2012
45 min
Hugh Jackman ("Les Misérables"), Jenna Fischer ("The Office"), Musical Guest 2 Chainz.
164. Samuel L Jackson; Jersey Shore cast; Ed Sheeran
December 18, 2012
45 min
Samuel L. Jackson ("Django Unchained"); the cast of "Jersey Shore": Snooki, JWoww, Pauly D., Vinny, Sami, Ronnie, Mike and Deena; Musical Guest Ed Sheeran
