Conan O'Brien, a Harvard Lampoon alumnus, hosts this late-night comedy/talk-show, which is often silly and whimsical.
Stepping into the late-late slot vacated by David Letterman, Conan O'Brien stars in a show that far outdoes its competition in sheer strangeness. Along with the celebrity interviews and musical numbers typical of late-night talk shows, this program make frequent use of odd walk-on characters and frequent "visits" from celebrity guests.
1. Jon Lovitz/Wilmer Valderrama/Jet
Aired: Sep 3, 2003
2. Gary Sinise/Seth Green/Tanya Streeter
Aired: Sep 4, 2003
3. David Spade/Sara Rue/Jim Gaffigan
Aired: Sep 5, 2003
4. Michael Caine, Jason Biggs, Joss Stone
Aired: Sep 16, 2003
5. Michael Caine/Jason Biggs/Joss Stone
Aired: Sep 17, 2003
6. Christina Ricci/Michael Rapaport/The Folksmen
Aired: Sep 18, 2003
7. Charlie Sheen/Scarlett Johansson/My Morning Jacket
Aired: Sep 19, 2003
8. Kelsey Grammer/Craig Bierko/Greg Giraldo
Aired: Sep 23, 2003
9. Kevin James/Teri Polo/Ken Burns
Aired: Sep 24, 2003Conan unveils new NCAA college football mascots: University of Idaho Birthing...
10. Whoopi Goldberg/Rosario Dawson/Eastmountainsouth
Aired: Sep 25, 2003Conan notes that Hungarian ambassador András Simonyi is sitting in the audien...
11. Diane Lane/Wanda Sykes/Jonny Lang
Aired: Sep 26, 2003The main comedy segment is G.E. Satellite Channels, where Conan shows The Ove...
12. The Rock/Isaac Mizrahi/Robert Randolph & The Family Band
Aired: Sep 30, 2003The main comedy segment is New Euros. Also, Conan unveils a TV channel for he...
13. Alec Baldwin/Vanessa Marcil/Rancid
Aired: Oct 1, 2003The comedy segment is Kid Drawings. Alec Baldwin is interviewed about his new...
14. Val Kilmer/Carmen Electra/Todd Barry
Aired: Oct 2, 2003The main comedy sketch is Late Night's Fall Season Premiere. A later sketch i...
15. Jack Black/Christopher Walken/Staind
Aired: Oct 3, 2003Jack Black joins Conan for a look into the future for In The Year 2000. Micha...
16. Kevin Bacon/Vivica A. Fox/The Del McCoury Band
Aired: Oct 7, 2003The main comedy segment is What in the World?. Later, Conan reveals he lost t...
17. Lucy Liu/Michael Moore/Gov't Mule
Aired: Oct 8, 2003Conan interviews "Arnold Schwarzenegger" live via satellite. Lucy Liu is inte...
18. Lucy Liu/Michael Moore/Gov't Mule
Aired: Oct 9, 2003Conan interviews "Arnold Schwarzenegger" live via satellite. Lucy Liu is inte...
19. Uma Thurman/Josh Lucas/North Mississippi Allstars
Aired: Oct 10, 2003The main comedy segment is Expanding Our Demographic. Also, Little Jay Leno b...
20. Gwyneth Paltrow/Philip Seymour Hoffman/Howie Day
Aired: Oct 16, 2003The main comedy segment is Patterns. Conan also unveils who will star in an u...
21. Tim Robbins/Natasha Henstridge/Kaki King
Aired: Oct 17, 2003The comedy segment is If They Mated. Later, Conan sings a lullaby to new pare...
22. David Arquette/Gina Gershon/Béla Fleck and the Flecktones
Aired: Oct 28, 2003The comedy segment is Actual Items. David Arquette is interviewed about his n...
23. Allison Janney/Ron Livingston/Hot Hot Heat
Aired: Oct 29, 2003
24. Norm MacDonald/Laura Prepon/Triumph the Insult Comic Dog
Aired: Oct 30, 2003The comedy segment is S.A.T. Analogies. Norm MacDonald is interviewed about h...
25. Al Franken/Courtney Thorne-Smith/The Thrills
Aired: Oct 31, 2003Conan shows a new episode of "60", a parody of "24" where each episode is onl...
26. Quentin Tarantino/Molly Sims/Chuck Palahniuk
Aired: Nov 4, 2003Conan shows a new episode of "60", a parody of "24" where each episode is onl...
27. James Caan/David Cross/Greg Behrendt
Aired: Nov 5, 2003Conan shows a special Halloween episode of "60", the spoof of "24" where each...
28. Patrick Stewart/Regina Hall/The Strokes
Aired: Nov 6, 2003The comedy segment is Sweeps Ahoy!, featuring a reunion of Wagon Train, mini ...
29. Laurence Fishburne/Steven R. Schirripa/The Polyphonic Spree
Aired: Nov 7, 2003The main comedy segment is New Celebrity Children's Books. Another comedy seg...
30. Will Ferrell/Chloë Sevigny/Sarah Vowell
Aired: Nov 11, 2003The main comedy segment is a remote segment where Triumph the Insult Comic Do...
31. Darrell Hammond/Shannen Doherty/Joshua Bell
Aired: Nov 12, 2003Conan notes that Triumph the Insult Comic Dog's new album outranked Barbra St...
32. Ice-T/Jenna Elfman/The Strokes
Aired: Nov 13, 2003The main comedy segment is Actual Items. Also, Max gives a patriotic monologu...
33. Brendan Frasier/Marg Helgenberger/Ron Isley & Burt Bacharach
Aired: Nov 14, 2003There are three comedy segments: A weather forecast of where Paris Hilton's s...
34. William H. Macy/Heidi Klum/The Strokes
Aired: Nov 18, 2003The comedy segment is If They Mated. Another comedy segment is about a new ju...
35. Russell Crowe/Alicia Silverstone/Andrew W.K.
Aired: Nov 19, 2003The comedy segment is G.E. Satellite Channels, showcasing the Creepy Tattoo C...
36. Billy Bob Thornton/Nick Lachey/Rob Krueger
Aired: Nov 20, 2003Amidst the Michael Jackson scandal, Conan poses the question: "Where is Tito?...
37. Lauren Graham/Steve Harvey/Dashboard Confessional
Aired: Nov 21, 2005
38. Billy Bob Thornton/Nick Lachey/Rob Krueger
Aired: Nov 25, 2003Amidst the Michael Jackson scandal, Conan poses the question: "Where is Tito?...
39. Ron Howard/John Tesh/The Strokes
Aired: Nov 26, 2003
40. Zach Braff/Billy Connolly/The Brian Setzer Orchestra
Aired: Nov 27, 2003
41. Bernie Mac/Ben Chaplin/Thursday
Aired: Dec 9, 2003The first sketch is What Are They Doing Right Now?, about famous people's Tha...
42. Brian Williams/Tony Cox/Jim Gaffigan
Aired: Dec 10, 2003The main comedy segment is Live via Satellite, where Conan interviews "George...
43. Jude Law/Maggie Gyllenhaal/Michelle Branch
Aired: Dec 11, 2003Conan showcases The World's Fastest Menorah again. The next comedy sketch is ...
44. Greg Kinnear/Bob Odenkirk/Tom Shales
Aired: Dec 12, 2003Conan races the World's Fastest Menorah and World's Fastest Baby Jesus. Then ...
45. Matt Damon/Kevin Pollak/Randy Newman
Aired: Dec 16, 2003Conan complains about the Rockefeller Center Christmas Tree. The main comedy ...
46. Kelly Ripa/Emma Bolger/Tony Bennett
Aired: Dec 17, 2003Conan showcases the Conan O'Brien statue in front of the Rockefeller Center C...
47. Elijah Wood/Estella Warren/Liz Phair
Aired: Dec 18, 2003Conan shows off the World's Fastest Menorah, World's Fastest Baby Jesus, and ...
48. Jennifer Connelly/Lewis Black/Sam Goldstein
Aired: Dec 19, 2003The comedy sketch is Conan playing Santa Claus, with boys and girls telling h...
49. Natalie Portman/Bill O'Reilly/Patty Loveless
Aired: Dec 23, 2003Conan shows off the World's Fastest Menorah, World's Fastest Baby Jesus, and ...
50. Julia Stiles/Marc Maron/Mitch Hedberg
Aired: Dec 26, 2003In the comedy sketch, Conan is visited by various ghosts not featured in A Ch...
51. Ian McKellen/Petra Nemcova/The Stills
Aired: Dec 30, 2003Conan shows Christmas party photos of himself, Max, and Joel. Later, Santa Cl...
52. Jarod Miller/Amy Sedaris/Moby
Aired: Dec 31, 2003The main comedy segment is a recap of 2003 with Conan, Max and Triumph the In...
53. Tom Brokaw/Gary Sheffield/John Mayer with Buddy Guy and Double Trouble
Aired: Jan 2, 2004Conan announces the upcoming week of shows in Toronto in February 2004. The m...
54. Jarod Miller/Amy Sedaris/Moby
Aired: Jan 13, 2004The main comedy segment is a recap of 2003 with Conan, Max and Triumph the In...
55. Ethan Hawke/George Wendt/Natalie MacMaster
Aired: Jan 14, 2004Conan shows a manipulated clip from The Lord of the Rings: The Return of the ...
56. Tyra Banks/Andy Serkis/Los Lonely Boys
Aired: Jan 15, 2004
57. Benicio Del Toro/Richard Lewis/Maroon 5
Aired: Jan 16, 2004Gandhi offers a rebuttal to a joke Hillary Clinton made at his expense. The m...
58. Ben Stiller/Sarah Ferguson/Rich Hall
Aired: Jan 20, 2004Gandhi again responds to Hillary Clinton's joke at his expense. The main come...
59. Dave Chappelle/Jerry Orbach/Candy Butchers
Aired: Jan 21, 2004
60. Donald Trump/Jeff Garlin/Brian Kiley
Aired: Jan 22, 2004
61. Ashton Kutcher/Kristin Kreuk/Rickie Lee Jones
Aired: Jan 23, 2004
62. Topher Grace/Jack Osbourne/Jim McMullan
Aired: Feb 3, 2004
63. Matt Lauer, Tom Cavanagh, Paul Teutul, Paul Teutul Jr., & Mikey Teutul
Aired: Feb 4, 2004
64. Al Roker/Mischa Barton/Mindy Smith
Aired: Feb 5, 2004
65. Matt Lauer/Tom Cavanagh/Paul Teutul, Paul Teutul Jr. and Mikey Teutul
Aired: Feb 6, 2004
66. Megan Mullally/Harry Connick Jr.
Aired: Feb 10, 2004
67. Drew Barrymore/Paul Rudd/The Walkmen
Aired: Feb 11, 2004
Aired: Feb 12, 2004
69. Michael J. Fox/Ken Capling/Nickelback
Aired: Feb 13, 2004
70. Adam Sandler/Stompin' Tom Connors
Aired: Feb 17, 2004
71. Jim Carrey/Eric McCormack/Barenaked Ladies
Aired: Feb 18, 2004
72. Meg Ryan/"Queer Eye" Guys/The Shins
Aired: Feb 19, 2004
73. Kristin Davis/Omar Epps/The Holmes Brothers
Aired: Feb 20, 2004
74. James Spader/Ruben Studdard/Kenny Chesney
Aired: Feb 24, 2004
75. Walter Cronkite/Fred Armisen/Ben Harper
Aired: Feb 25, 2004
76. Damon Wayans/Paulie Litt/Al Green
Aired: Feb 26, 2004
77. Andy Garcia/Brittany Daniel/Brini Maxwell
Aired: Feb 27, 2004
78. Samuel L. Jackson/James Carville/Van Hunt
Aired: Mar 2, 2004
79. Barbara Walters/Grant Rosenmeyer/Grant-Lee Phillips
Aired: Mar 3, 2004
80. Andy Dick/Clyde Peeling/Wheat
Aired: Mar 4, 2004
81. Snoop Dogg/Paul Bettany/Mr. Geography
Aired: Mar 5, 2004
82. Michael Imperioli/Kenan Thompson/Tom Jones
Aired: Mar 9, 2004
83. Ben Stiller/Owen Wilson/Meredith Vieira/Cee-Lo
Aired: Mar 10, 2004
84. Liv Tyler/Juliette Lewis/Norah Jones
Aired: Mar 11, 2004
85. Jeff Goldblum/Omarosa Stallworth/Sarah McLachlan
Aired: Mar 12, 2004
86. Elijah Wood/Rachel Dratch/B.J. Novak
Aired: Mar 16, 2004
87. Frankie Muniz/The Big Show/Ollabelle
Aired: Mar 17, 2004
88. Edie Falco/Mayor Jason West/The Allman Brothers Band
Aired: Mar 18, 2004
89. Carson Daly/Portia de Rossi/James Lipton
Aired: Mar 19, 2004
90. Kate Winslet/Jamie-Lynn DiScala/The Living End
Aired: Mar 30, 2004
91. Ethan Hawke/Neil Young/Omid Djalili
Aired: Mar 31, 2004
92. Bob Costas/Brian Posehn/Toby Lightman
Aired: Apr 1, 2004
93. Minnie Driver/Chris Klein/Usher
Aired: Apr 2, 2004
94. Al Franken/Vivica A. Fox/Scotty Nguyen
Aired: Apr 6, 2004
95. The Rock/Colin Quinn/The Sleepy Jackson
Aired: Apr 7, 2004
96. Johnny Knoxville/Elisha Cuthbert/The Distillers
Aired: Apr 8, 2004
97. Lorraine Bracco/Bill Bellamy/Eagles of Death Metal
Aired: Apr 9, 2004
98. Cedric the Entertainer/Jason Bateman/Yoshi Amao
Aired: Apr 13, 2004
99. Larry King/Tim Robbins/Lambchop
Aired: Apr 14, 2004
100. Uma Thurman/Jon Favreau/Sugarcult
Aired: Apr 15, 2004
101. Quentin Tarantino/Rhona Mitra/Ben Kweller
Aired: Apr 16, 2004
102. Chris Rock/Shannon Elizabeth/Joe Buck
Aired: Apr 27, 2004
103. David Duchovny/Kwame Jackson/Jim Gaffigan
Aired: Apr 28, 2004
104. Quentin Tarantino/Rhona Mitra/Ben Kweller
Aired: Apr 29, 2004
105. Rebecca Romijn-Stamos/Patton Oswalt/Shinedown
Aired: Apr 30, 2004
106. Jennifer Esposito/Mark McKinney/David Feldman
Aired: May 4, 2004
107. Tina Fey/Jamie Foxx/John Mayer
Aired: May 5, 2004
108. Lindsay Lohan/Randy Jackson/Patti Smith
Aired: May 6, 2004
109. Ray Liotta/Rachel Bilson/Carly Simon
Aired: May 7, 2004
110. Andy Richter/Mila Kunis/Georges Brossard
Aired: May 11, 2004
Aired: May 12, 2004
112. Lauren Graham/Paula Abdul/Old Crow Medicine Show
Aired: May 13, 2004
113. Eric Bana/Amy Poehler/Sondre Lerche
Aired: May 14, 2004
114. Kelsey Grammer/Mariska Hargitay/Lewis Black
Aired: May 18, 2004Thanks to a merger between NBC and Universal, Conan announces he can now play...
115. Jimmy Fallon/Vince Curatola/Jamie Cullum
Aired: May 19, 2004
116. Peter Gallagher/Pun Yin/Rachael Yamagata
Aired: May 20, 2004
117. Chris Rock/Shannon Elizabeth/Joe Buck
Aired: May 21, 2004
118. Laura Prepon/Robert Reich/Yellowcard
Aired: May 25, 2004
119. Al Roker/Harland Williams/Manny Yarbrough
Aired: May 26, 2004
120. Tom Selleck/Macaulay Culkin/Dave Attell
Aired: May 27, 2004
121. Darrell Hammond/Ben McKenzie/Switchfoot
Aired: May 28, 2004
122. Tom Arnold/Daniel Radcliffe/John Pizzarelli
Aired: Jun 8, 2004
123. Brian Williams/Kevin Hart/Andrew W.K.
Aired: Jun 9, 2004
124. Senator John McCain/George Lopez/Tom Papa
Aired: Jun 10, 2004
125. Mandy Moore/Susie Essman/Ambulance LTD
Aired: Jun 11, 2004
126. Jay Mohr/Richard Schiff/Simple Kid
Aired: Jun 15, 2004
127. Kristin Davis/Steve Coogan/Mama Gena
Aired: Jun 16, 2004
128. Jennifer Love Hewitt/Steve Irwin/Indigo Girls
Aired: Jun 17, 2004
129. Ice-T/Jeremy Suarez/Demetri Martin
Aired: Jun 18, 2004
130. Jackie Chan/Tim Russert/Franz Ferdinand
Aired: Jun 22, 2004
131. Matthew Broderick/Steven Wright/Patti Scialfa
Aired: Jun 23, 2004
132. Marlon Wayans/Nicole Richie/Heart
Aired: Jun 24, 2004
133. Tom Hanks/Sam Moore With Carla Thomas
Aired: Jun 25, 2004
134. Gisele Bündchen/Jesse James/Auf der Maur
Aired: Jul 6, 2004
135. Ashley Judd/Jeff Goldblum/Alanis Morissette
Aired: Jul 7, 2004
136. James Garner/Busy Philipps/Air Guitar Champion
Aired: Jul 8, 2004
137. Marlon Wayans/Nicole Richie/Heart
Aired: Jul 9, 2004
138. Michael Moore/Patton Oswalt/Ozomatli
Aired: Jul 13, 2004
139. James Garner/Busy Philipps/Air Guitar Champion
Aired: Jul 14, 2004
140. Will Ferrell/Beth Littleford/Jesse Malin
Aired: Jul 15, 2004
141. Christina Applegate/Marc Maron/Sonic Youth
Aired: Jul 16, 2004
Aired: Jul 20, 2004
143. Caroline Rhea/Jeff Garlin/Burning Brides
Aired: Jul 21, 2004
144. Queen Latifah/Ali G/The Roots
Aired: Jul 22, 2004
145. Alan Cumming/Vivica A. Fox/Ricky Fante
Aired: Jul 23, 2004
146. Julianna Margulies/Kevin Pollak/Greg Fitzsimmons
Aired: Aug 3, 2004
147. Benjamin Bratt/Isaac Mizrahi/Modest Mouse
Aired: Aug 4, 2004
148. Halle Berry/Christopher Meloni/Erinn Smart
Aired: Aug 5, 2004
149. Carson Daly/Laird Hamilton/D12
Aired: Aug 6, 2004
150. Natalie Portman/Mark Consuelos/Los Lobos
Aired: Aug 10, 2004
151. Jamie Foxx/Josie Maran/Beenie Man
Aired: Aug 11, 2004
152. Brittany Murphy/John Cho/Louis C.K.
Aired: Aug 12, 2004
153. Jada Pinkett Smith/Aries Spears/Sahara Hotnights
Aired: Aug 13, 2004Main Cast
Appearances
Creators
