Episodes
- 1
1. Al Franken, Jason Bateman, Breaking Benjamin
31 Aug 2004
- 2
2. John C. Reilly, Ja Rule, David Feherty
1 Sept 2004
- 3
3. Dave Chappelle, Rose Byrne, Sam Roberts
2 Sept 2004
- 4
4. Jeremy Piven, Tim Meadows, Bruce Hornsby
3 Sept 2004
- 5
5. Andy Richter, Neve Campbell, Jane Monheit
7 Sept 2004
- 6
6. Bill Maher, Duane "Dog" Chapman, Radio 4
8 Sept 2004
- 7
7. Matthew Broderick, Denise Richards, Dave Eggers
9 Sept 2004
- 8
8. Paris Hilton, Stuart Townsend, Scissor Sisters
10 Sept 2004
- 9
9. Donald Trump, Wayne Brady, Crossfade
14 Sept 2004
- 10
10. Megan Mullally, Tony Danza, Jud Hale
15 Sept 2004
- 11
11. Gwyneth Paltrow, Paul Bettany, Drive-By Truckers
16 Sept 2004
- 12
12. Drew Barrymore, Mark Cuban, Emo Philips
17 Sept 2004
- 13
13. Tiger Woods, Selma Blair, Tears For Fears
21 Sept 2004
- 14
14. Matt LeBlanc, Anthony Edwards, Terry Gross
22 Sept 2004
- 15
15. Tom Brokaw, Katie Holmes, Robert Schimmel
23 Sept 2004
- 16
16. Rob Lowe, Jill Hennessy, Elvis Costello
24 Sept 2004
- 17
17. Jim Belushi, Eve, Keane
28 Sept 2004
- 18
18. Christopher Walken, Dylan Walsh, Wilco
29 Sept 2004
- 19
19. James Spader, Amy Poehler, Kenny Hotz & Spencer Rice
30 Sept 2004
- 20
20. Joaquin Phoenix, Teri Hatcher, Supergrass
1 Oct 2004
- 21
21. Jimmy Fallon, Chad Michael Murray, Good Charlotte
5 Oct 2004
- 22
22. Hilary Duff, Anthony Kiedis, Rilo Kiley
6 Oct 2004
- 23
23. Drew Carey, Carolyn Kepcher, Mo Rocca
7 Oct 2004
- 24
24. Sean "P. Diddy" Combs, Dave Navarro, Interpol
8 Oct 2004
- 25
25. Brian Williams, Tom Green, Mitch Hedberg
12 Oct 2004
- 26
26. Matt Stone & Trey Parker, Seth Meyers, The Libertines
13 Oct 2004
- 27
27. Al Roker, Tracy Morgan, Jimmy Eat World
14 Oct 2004
- 28
28. Jason Schwartzman, Jason Ritter, Sum 41
15 Oct 2004
- 29
29. Allison Janney, James Ellroy, The Black Keys
19 Oct 2004
- 30
30. Claire Danes, Carson Kressley, Mavis Staples
20 Oct 2004
- 31
31. Jude Law, Meredith Vieira, The Explosion
21 Oct 2004
- 32
32. Sarah Michelle Gellar, Will Arnett, Rob Mies (Bat Expert)
22 Oct 2004
- 33
33. Hank Azaria, Tommy Lee, Jet
3 Nov 2004
- 34
34. Jay-Z, Jerry O'Connell, The Music
4 Nov 2004
- 35
35. Eva Longoria, Terry Francona, Sarah Vowell
5 Nov 2004
- 36
36. Tina Fey, Spencer Fox, Fatboy Slim
9 Nov 2004
- 37
37. Salma Hayek, Adam Brody, Josh Groban
10 Nov 2004
- 38
38. Pierce Brosnan, Paget Brewster, Beastie Boys
11 Nov 2004
- 39
39. Chazz Palminteri, Marcia Cross, Arj Barker
12 Nov 2004
- 40
40. Tim Allen, Eddie Izzard, Chingy
16 Nov 2004
- 41
41. Dan Aykroyd, Ayda Field, Mike Lupica
17 Nov 2004
- 42
42. Woody Harrelson, Paul Reubens, The Flaming Lips
18 Nov 2004
- 43
43. William Shatner, Patton Oswalt, The Neville Brothers
19 Nov 2004
- 44
44. Kelsey Grammer, Rosario Dawson, Lee Lindeman
23 Nov 2004
- 45
45. John Tesh, Horatio Sanz, Velvet Revolver
24 Nov 2004
- 46
46. Steve Irwin, Paul Giamatti, The Zutons
25 Nov 2004
- 47
47. Colin Farrell, Craig Bierko, Sparta
26 Nov 2004
- 48
48. Val Kilmer, Peter Gallagher, The Killers
30 Nov 2004
- 49
49. Diane Sawyer, Thomas Haden Church, The Hives
1 Dec 2004
- 50
50. Alec Baldwin, Jason Biggs, Guided By Voices
2 Dec 2004
- 51
51. Brooke Shields, Ryan Reynolds, Todd Barry
3 Dec 2004
- 52
52. Kevin Spacey, Billy Connolly, Skindred
14 Dec 2004
- 53
53. Liam Neeson, Triple H, Avril Lavigne
15 Dec 2004
- 54
54. Téa Leoni, Marc Maron, Neil McCalmont
16 Dec 2004
- 55
55. Adam Sandler, My Chemical Romance
17 Dec 2004
- 56
56. Jeff Goldblum, Joy Behar, Nellie McKay
21 Dec 2004
- 57
57. Whoopi Goldberg, Danny Masterson, Lewis Black
22 Dec 2004
- 58
58. Bill Murray, Tony Bennett
23 Dec 2004
- 59
59. Clyde Peeling, Kenan Thompson, Eugene Mirman
28 Dec 2004
- 60
60. Carson Daly, Rich Hall, Gov't Mule
29 Dec 2004
- 61
61. Snoop Dogg, Keri Russell, Mos Def
30 Dec 2004
- 62
62. New Year's Eve Show: Darrell Hammond, Susie Essman, The Ditty Bops
31 Dec 2004
- 63
63. Samuel L. Jackson, Maura Tierney, Tegan & Sara
11 Jan 2005
- 64
64. John Mayer, Patrick Wilson, Twista & Faith Evans
12 Jan 2005
- 65
65. Topher Grace, Nia Long, Jim Gaffigan
13 Jan 2005
- 66
66. Dennis Quaid, Frank, Senses Fail
14 Jan 2005
- 67
67. Heidi Klum, Harland Williams, Joss Stone
18 Jan 2005
- 68
68. Ice Cube, Carmen Elektra, Ray LaMontagne
19 Jan 2005
- 69
69. Ethan Hawke, Randy Jackson, Sharon Jones & The Dap Kings
20 Jan 2005
- 70
70. John Leguizamo, Nicole Richie, Tariq "Kingflex" Nasheed
21 Jan 2005
- 71
71. Alan Alda, Jeffrey Tambor, Arcade Fire
1 Feb 2005
- 72
72. Donald Trump, Mekhi Phifer, Demetri Martin
2 Feb 2005
- 73
73. Brian Williams, Jimmy Buffett, Maroon 5
3 Feb 2005
- 74
74. Sharon Osbourne, Dermot Mulroney, Jem
4 Feb 2005
- 75
75. Simon Cowell, Will Forte, The Dirty Dozen Brass Band
8 Feb 2005
- 76
76. Kevin James, Mark Burnett, Joe Tamargo
9 Feb 2005
- 77
77. Jason Bateman, Caroline Rhea, Robert Randolph & The Family Band
10 Feb 2005
- 78
78. Seth Green, Josh Duhamel, Ted Leo & The Pharmacists
11 Feb 2005
- 79
79. Alan Cumming, Gavin Rossdale, They Might Be Giants
15 Feb 2005
- 80
80. Tom Selleck, Jamie Kennedy, Kenny Chesney
16 Feb 2005
- 81
81. Hilary Swank, Roger Ebert, Lee Ann Womack
17 Feb 2005
- 82
82. Charlie Sheen, Molly Sims, Emo Philips
18 Feb 2005
- 83
83. Tom Arnold, Rachel Weisz, Rufus Wainwright
22 Feb 2005
- 84
84. Christina Ricci, Artie Lange, Ian Brown
23 Feb 2005
- 85
85. Barbara Walters, Omar Epps, The Futureheads
24 Feb 2005
- 86
86. John Travolta, Shannon Elizabeth, Aqueduct
25 Feb 2005
- 87
87. Tyra Banks, Jesse Eisenberg, Slipknot
1 Mar 2005
- 88
88. Sean 'P.Diddy' Combs, Christina Milian, Ben Lee
2 Mar 2005
- 89
89. The Rock, Brittany Snow, Gary Johnson
3 Mar 2005
- 90
90. Vin Diesel, Fred Armisen, Lowe Millions
4 Mar 2005
- 91
91. Sylvester Stallone, Ben Foster, Solomon Burke
8 Mar 2005
- 92
92. Robin Williams, Nigella Lawson
9 Mar 2005
- 93
93. Bruce Willis, Jamie King, Regina Spektor
10 Mar 2005
- 94
94. John Lithgow, Kevin Pollak, Death From Above 1979
11 Mar 2005
- 95
95. Jarod Miller, Ozzy Osbourne, Trace Adkins
22 Mar 2005
- 96
96. Clive Owen, Steve Carell, The Fabulous Moolah, The Great Mae Young
23 Mar 2005
- 97
97. Benicio Del Toro, Jordana Brewster, Kings of Leon
24 Mar 2005
- 98
98. Jessica Alba, Mike Binder, Queens of the Stone Age
25 Mar 2005
- 99
99. Al Franken, Alicia Silverstone, Marc Broussard
29 Mar 2005
- 100
100. Queen Latifah, Big Show, Zach Galifianakis
30 Mar 2005
- 101
101. Penélope Cruz, Will Arnett, John Doe
31 Mar 2005
- 102
102. Pamela Anderson, Bob Saget
1 Apr 2005
- 103
103. Gisele Bundchen, Johnny Damon, Hot Hot Heat
5 Apr 2005
- 104
104. Matthew McConaughey, John Stamos, Moby
6 Apr 2005
- 105
105. Steve Zahn, Fran Drescher, Jack Gallagher
7 Apr 2005
- 106
106. Drew Barrymore, Dame Edna, Sarah Vowell
8 Apr 2005
- 107
107. Christian Slater, Kristen Bell, Duran Duran
12 Apr 2005
- 108
108. Jimmy Fallon, Anderson Cooper, Lewis Black
13 Apr 2005
- 109
109. David Duchovny, Rachel Dratch, Widespread Panic
14 Apr 2005
- 110
110. Jeff Goldblum, Damon Dash, Le Tigre
15 Apr 2005
- 111
111. Mayor Bloomberg, Natascha McElhone, Ben Folds
26 Apr 2005
- 112
112. Ellen Barkin, Mila Kunis, The Raveonettes
27 Apr 2005
- 113
113. John C. Reilly, Zooey Deschanel, Todd Rundgren & Joe Jackson
28 Apr 2005
- 114
114. Amanda Peet, Gene Wilder, Brian Kiley
29 Apr 2005
- 115
115. Martin Short, Felicity Huffman, Ani Difranco
3 May 2005
- 116
116. Don Cheadle, Elisha Cuthbert, Jim Gaffigan
4 May 2005
- 117
117. Hank Azaria, George Foreman, Joe Perry
5 May 2005
- 118
118. Jet Li, Jennifer Esposito, Amos Lee
6 May 2005
- 119
119. Matt Dillon, Al Roker, Fallout Boy
10 May 2005
- 120
120. Ryan Phillippe, Wanda Sykes, Dave Attell
11 May 2005
- 121
121. Will Ferrell, Louis XIV
12 May 2005
- 122
122. James Spader, Quentin Tarantino, Robert Plant
13 May 2005
- 123
123. Donald Trump, Patricia Arquette, The Bravery
17 May 2005
- 124
124. Andy Richter, Matthew Fox, Nick DiPaolo
18 May 2005
- 125
125. Amy Poehler, Christopher Meloni, Doves
19 May 2005
- 126
126. Ted Danson, Tana Goertz, Mudvayne
20 May 2005
- 127
127. Chris Rock, Evangeline Lilly, Billy Idol
24 May 2005
- 128
128. Senator John McCain, Amber Tamblyn, Alkaline Trio
25 May 2005
- 129
129. Adam Sandler, Barney Reed
26 May 2005
- 130
130. Juliette Lewis, Bill Bellamy, M.i.a.
27 May 2005
- 131
131. Cedric the Entertainer, Michael Palin, Better Than Ezra
7 Jun 2005
- 132
132. Carson Daly, George Lopez, Kaiser Chiefs
8 Jun 2005
- 133
133. Russell Crowe, Kristen Davis, Len Berman
9 Jun 2005
- 134
134. Christina Applegate, Regina Hall, Black Eyed Peas
10 Jun 2005
- 135
135. Rudolph Giuliani, Colin Quinn, Bloc Party
14 Jun 2005
- 136
136. Matt Lauer, Mike Epps, Dr. Steven Lamm
15 Jun 2005
- 137
137. Heather Locklear, Paul Giamatti, Caesars
16 Jun 2005
- 138
138. Ethan Hawke, Carson Kressley, The Redwalls
17 Jun 2005
- 139
139. Tom Brokaw, Roger Bart, John Pizzarelli
21 Jun 2005
- 140
140. Lindsay Lohan, David Alan Grier, Dwight Yoakam
22 Jun 2005
- 141
141. Bob Costas, Justin Long, Kaptain Robbie Knievel
23 Jun 2005
- 142
142. Al Franken, Fountains Of Wayne
24 Jun 2005
- 143
143. Michael Chiklis, Finesse Mitchell, Eldar
5 Jul 2005
- 144
144. Jennifer Connelly, Ioan Gruffudd, Brian Regan
6 Jul 2005
- 145
145. Tony Shalhoub, Greg Giraldo, Feist
7 Jul 2005
- 146
146. Dan Aykroyd, Anthony Anderson, Aqualung
8 Jul 2005
- 147
147. Scarlett Johansson, Jeffrey Tambor, The Decemberists
12 Jul 2005
- 148
148. Lisa Kudrow, D. J. Qualls, Loudon Wainwright III
13 Jul 2005
- 149
149. Brian Williams, Jason Ritter, Rob Zombie
14 Jul 2005
- 150
150. Owen Wilson, Caroline Rhea, The Wallflowers
15 Jul 2005
- 151
151. Billy Bob Thornton, Patton Oswalt, The Hold Steady
19 Jul 2005
- 152
152. Michael Clarke Duncan, Carlos Mencia, Yerba Buena
20 Jul 2005
- 153
153. John Leguizamo, John Tesh, Christy Martin
21 Jul 2005
- 154
154. Tim Robbins, Isla Fisher, Common
22 Jul 2005
- 155
155. Jarod Miller, Benjamin McKenzie, David Feldman
2 Aug 2005
- 156
156. Denis Leary, Kevin Nealon, David Gray
3 Aug 2005
- 157
157. Johnny Knoxville, John O'Hurley, Dressy Bessy
4 Aug 2005
- 158
158. Jeff Goldblum, Marc Maron, North Mississippi All-stars
5 Aug 2005
- 159
159. Mark Wahlberg, Bob Saget, Erin Mckeown
9 Aug 2005
- 160
160. Kate Hudson, Paul Rudd, Keith Urban
10 Aug 2005
- 161
161. Rob Schneider, Andre Benjamin, Louis C.K.
11 Aug 2005
- 162
162. Eva Longoria, Tommy Lee
12 Aug 2005
- 163
163. Eric McCormack, Morgan Spurlock, Jason Mraz
16 Aug 2005
- 164
164. Tom Arnold, Howie Mandel, Motion City Soundtrack
17 Aug 2005
- 165
165. Steve Carell, Connie Nielsen, The Click Five
18 Aug 2005
- 166
166. Heath Ledger, Jim Cramer, Gregg Rogell
19 Aug 2005
Late Night with Conan O'Brien Season 12: quick answers
How many episodes are in Late Night with Conan O'Brien Season 12?
Season 12 of Late Night with Conan O'Brien has 166 episodes.
When did Late Night with Conan O'Brien Season 12 come out?
Season 12 premiered on 31 Aug 2004.