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