Late Night with Conan O'Brien/Season Twelve

Season Twelve
Late Night with Conan O'Brien
Season Premiere	August 31, 2004
Season Finale	August 19, 2005
Episode Count	166
Previous Season Eleven	Next Season Thirteen

Season Twelve of Late Night with Conan O'Brien premiered on August 31, 2004.

Episodes

#	#	Title			Airdate
1942	1	Show 1942 Al Franken; Jason Bateman; Breaking Benjamin			August 31, 2004
1943	2	Show 1943 John C. Reilly; Ja Rule; David Feherty			September 1, 2004
1944	3	Show 1944 Dave Chappelle; Rose Byrne; Sam Roberts			September 2, 2004
1945	4	Show 1945 Jeremy Piven; Tim Meadows; Bruce Hornsby			September 3, 2004
1946	5	Show 1946 Andy Richter; Neve Campbell; Jane Monheit			September 7, 2004
1947	6	Show 1947 Bill Maher; Duane "Dog" Chapman; Radio 4			September 8, 2004
1948	7	Show 1948 Matthew Broderick; Denise Richards; Dave Eggers			September 9, 2004
1949	8	Show 1949 Paris Hilton; Stuart Townsend; Scissor Sisters			September 10, 2004
1950	9	Show 1950 Donald Trump; Wayne Brady; Crossfade			September 14, 2004
1951	10	Show 1951 Megan Mullally; Tony Danza; Jud Hale			September 15, 2004
1952	11	Show 1952 Gwyneth Paltrow; Paul Bettany; Drive By Truckers			September 16, 2004
1953	12	Show 1953 Drew Barrymore; Mark Cuban; Emo Phillips			September 17, 2004
1954	13	Show 1954 Tiger Woods; Selma Blair; Tears For Fears			September 21, 2004
1955	14	Show 1955 Matt Leblanc; Anthony Edwards; Terry Gross			September 22, 2004
1956	15	Show 1956 Tom Brokaw; Katie Holmes; Robert Schimmel			September 23, 2004
1957	16	Show 1957 Rob Lowe; Jill Hennessy; Elvis Costello			September 24, 2004
1958	17	Show 1958 Jim Belushi; Eve; Keane			September 28, 2004
1959	18	Show 1959 Christopher Walken; Dylan Walsh; Wilco			September 29, 2004
1960	19	Show 1960 James Spader; Amy Poehler; Kenny Hotz and Spencer Rice			September 30, 2004
1961	20	Show 1961 Joaquin Phoenix; Teri Hatcher; Supergrass			October 1, 2004
1962	21	Show 1962 Jimmy Fallon; Chad Michael Murray; Good Charlotte			October 5, 2004
1963	22	Show 1963 Hilary Duff; Anthony Kiedis; Rilo Kiley			October 6, 2004
1964	23	Show 1964 Drew Carey; Carolyn Kepcher; Mo Rocca			October 7, 2004
1965	24	Show 1965 Sean "P.Diddy" Combs; Dave Navarro; Interpol			October 8, 2004
1966	25	Show 1966 Brian Williams; Tom Green. Mitch Hedberg			October 12, 2004
1967	26	Show 1967 Matt Stone and Trey Parker; Seth Meyers; Libertines			October 13, 2004
1968	27	Show 1968 Rosie Perez; Tracy Morgan; Jimmy Eat World			October 14, 2004
1969	28	Show 1969 Jason Schwartzman; Jason Ritter; Sum 41			October 15, 2004
1970	29	Show 1970 Allison Janney; James Ellroy; The Black Keys			October 19, 2004
1971	30	Show 1971 Claire Danes; Carson Kressly; Mavis Staples			October 20, 2004
1972	31	Show 1972 Jude Law; Meredith Vieira; The Explosion			October 21, 2004
1973	32	Show 1973 Sarah Michelle Gellar; Will Arnett; Rob Mies			October 22, 2004
1974	33	Show 1974 Hank Azaria; Tommy Lee; Jet			November 3, 2004
1975	34	Show 1975 Jay Z; Jerry O'Connell; The Music			November 4, 2004
1976	35	Show 1976 Eva Longoria; Terry Francona; Sarah Vowell			November 5, 2004
1977	36	Show 1977 Tina Fey; Spencer Fox; Fatboy Slim			November 9, 2004
1978	37	Show 1978 Salma Hayek; Adam Brody; Josh Groban			November 10, 2004
1979	38	Show 1979 Pierce Brosnan; Paget Brewster; Beastie Boys			November 11, 2004
1980	39	Show 1980 Chazz Palminteri; Marcia Cross; Arj Barker			November 12, 2004
1981	40	Show 1981 Tim Allen; Eddie Izzard; Chingy			November 16, 2004
1982	41	Show 1982 Dan Aykroyd; Ayda Field; Mike Lupica			November 17, 2004
1983	42	Show 1983 Woody Harrelson; Paul Reubens; The Flaming Lips			November 18, 2004
1984	43	Show 1984 William Shatner; Patton Oswalt; The Neville Brothers			November 19, 2004
1985	44	Show 1985 Kelsey Grammer; Rosario Dawson; Lee Lindeman			November 23, 2004
1986	45	Show 1986 John Tesh; Horation Sanz; Velvet Revolver			November 24, 2004
1987	46	Show 1987 Steve Irwin; Paul Giamatti; The Zutons			November 25, 2004
1988	47	Show 1988 Colin Farrell; Craig Bierko; Sparta			November 26, 2004
1989	48	Show 1989 Val Kilmer; Peter Gallagher; The Killers			November 30, 2004
1990	49	Show 1990 Diane Sawyer; Thomas Haden Church; The Hives			December 1, 2004
1991	50	Show 1991 Alec Baldwin; Jason Biggs; Guided By Voices			December 2, 2004
1992	51	Show 1992 Brooke Shields; Ryan Reynolds; Todd Barry			December 3, 2004
1993	52	Show 1993 Kevin Spacey; Billy Connolly; Skindred			December 14, 2004
1994	53	Show 1994 Liam Neeson; Triple H; Alvril Lavigne			December 15, 2004
1995	54	Show 1995 Tea Leoni; Marc Maron; Neil McCalmont			December 16, 2004
1996	55	Show 1996 Adam Sandler; My Chemical Romance			December 17, 2004
1997	56	Show 1997 Jeff Goldblum; Joy Behar; Nellie McKay			December 21, 2004
1998	57	Show 1998 Whoopi Goldberg; Danny Masterson; Lewis Black			December 22, 2004
1999	58	Show 1999 Bill Murray; Tony Bennett			December 23, 2004
2000	59	Show 2000 Clyde Peeling; Kenan Thompson; Eugene Mirman			December 28, 2004
2001	60	Show 2001 Carson Daly; Rich Hall; Gov't Mule			December 29, 2004
2002	61	Show 2002 Snoop Dogg; Keri Russell; Mos Def			December 30, 2004
2003	62	Show 2003 New Year's Eve Show Darrell Hammond; Susie Essman; The Ditty Bops			December 31, 2004
2004	63	Show 2004 Samuel L. Jackson; Maura Tierney; Tegan and Sara			January 11, 2005
2005	64	Show 2005 John Mayer; Patrick Wilson; Twista and Faith Evans			January 12, 2005
2006	65	Show 2006 Topher Grace; Nia Long; Jim Gaffigan			January 13, 2005
2007	66	Show 2007 Dennis Quaid; Frank; Senses Fail			January 14, 2005
2008	67	Show 2008 Heidi Klum; Harland Williams; Joss Stone			January 18, 2005
2009	68	Show 2009 Ice Cube; Carmen Elektra; Ray Lamontagne			January 19, 2005
2010	69	Show 2010 Ethan Hawke; Randy Jackson; Sharon Jones and The Dap Kings			January 20, 2005
2011	70	Show 2011 John Leguizamo; Nicole Richie; Tariq "Kingflex" Nasheed			January 21, 2005
2012	71	Show 2012 Alan Alda; Jeffrey Tambor; Arcade Fire			February 1, 2005
2013	72	Show 2013 Donald Trump; Mekhi Phifer; Demetri Martin			February 2, 2005
2014	73	Show 2014 Brian Williams; Jimmy Buffett; Maroon 5			February 3, 2005
2015	74	Show 2015 Haron Osbourne; Dermot Mulroney; Jem			February 4, 2005
2016	75	Show 2016 Simon Cowell; Will Forte; The Dirty Dozen Brass Band			February 8, 2005
2017	76	Show 2017 Kevin James; Mark Burnett; Joe Tamargo			February 9, 2005
2018	77	Show 2018 Jason Bateman; Caroline Rhea; Robert Randolph and The Family Band			February 10, 2005
2019	78	Show 2019 Seth Green; Josh Duhamel; Ted Leo and The Pharmacists			February 11, 2005
2020	79	Show 2020 Alan Cumming; Gavin Rossdale; They Might Be Giants			February 15, 2005
2021	80	Show 2021 Tom Selleck; Jamie Kennedy; Kenny Chesney			February 16, 2005
2022	81	Show 2022 Hilary Swank; Roger Ebert; Lee Ann Womack			February 17, 2005
2023	82	Show 2023 Charlie Sheen; Molly Sims; Emo Philips			February 18, 2005
2024	83	Show 2024 Tom Arnold; Rachel Weisz; Rufus Wainwright			February 22, 2005
2025	84	Show 2025 Christina Ricci; Artie Lange; Ian Brown			February 23, 2005
2026	85	Show 2026 Barbara Walters; Omar Epps; The Futureheads			February 24, 2005
2027	86	Show 2027 John Travolta; Shannon Elizabeth; Aqueduct			February 25, 2005
2028	87	Show 2028 Tyra Banks; Jesse Eisenberg; Slipknot			March 1, 2005
2029	88	Show 2029 Sean P.Diddy Combs; Christina Milian; Ben Lee			March 2, 2005
2030	89	Show 2030 The Rock; Brittany Snow; Gary Johnson			March 3, 2005
2031	90	Show 2031 Vin Diesel; Fred Armisen; Lowe Millions			March 4, 2005
2032	91	Show 2032 Sylvester Stallone; Ben Foster; Solomon Burke			March 8, 2005
2033	92	Show 2033 Robin Williams; Nigella Lawson			March 9, 2005
2034	93	Show 2034 Bruce Willis; Jamie King; Regina Spektor			March 10, 2005
2035	94	Show 2035 John Lithgow; Kevin Pollak; Death from Above 1979			March 11, 2005
2036	95	Show 2036 Jarod Miller; Ozzy Osbourne; Trace Adkins			March 22, 2005
2037	96	Show 2037 Clive Owen; Steve Carell; The Fabulous Moolah and The Great Mae Young			March 23, 2005
2038	97	Show 2038 Benicio Del Toro; Jordana Brewster; Kings of Leon			March 24, 2005
2039	98	Show 2039 Jessica Alba; Mike Binder; Queens of The Stone Age			March 25, 2005
2040	99	Show 2040 Al Franken; Alicia Silverstone; Marc Broussard			March 29, 2005
2041	100	Show 2041 Queen Latifah; The Big Show; Zach Galifianakis			March 30, 2005
2042	101	Show 2042 Penelope Cruz; Will Arnett; John Doe			March 31, 2005
2043	102	Show 2043 Pamela Anderson; Bob Saget; John Doe			April 1, 2005
2044	103	Show 2044 Gisele Bundchen; Johnny Damon; Hot Hot Heat			April 5, 2005
2045	104	Show 2045 Matthew McConaughey; John Stamos; Moby			April 6, 2005
2046	105	Show 2046 Steve Zahn; Fran Drescher; Jack Gallagher			April 7, 2005
2047	106	Show 2047 Drew Barrymore; Dame Edna; Sarah Vowell			April 8, 2005
2048	107	Show 2048 Christian Slater; Kristen Bell; Duran Duran			April 12, 2005
2049	108	Show 2049 Jimmy Fallon; Anderson Cooper; Lewis Black			April 13, 2005
2050	109	Show 2050 David Duchovny; Rachel Dratch; Widespread Panic			April 14, 2005
2051	110	Show 2051 Jeff Goldblum; Damon Dash; Le Tigre			April 15, 2005
2052	111	Show 2052 Mayor Bloomberg; Natascha McElhone.; Ben Folds Five			April 26, 2005
2053	112	Show 2053 Ellen Barkin; Mila Kunis; The Raveonet			April 27, 2005
2054	113	Show 2054 John C. Reilly; Zooey Deschanel; Todd Rundgren and Joe Jackson			April 28, 2005
2055	114	Show 2055 Amanda Peet; Gene Wilder; Brian Kiley			April 29, 2005
2056	115	Show 2056 Martin Short; Felicity Huffman; Ani Difranco			May 3, 2005
2057	116	Show 2057 Don Cheadle; Elisha Cuthbert; Jim Gaffigan			May 4, 2005
2058	117	Show 2058 Hank Azaria; George Foreman; Joe Perry			May 5, 2005
2059	118	Show 2059 Jet Li; Jennifer Esposito; Amos Lee			May 6, 2005
2060	119	Show 2060 Matt Dillon; Al Roker; Fallout Boy			May 10, 2005
2061	120	Show 2061 Ryan Phillippe; Wanda Sykes; Dave Attell			May 11, 2005
2062	121	Show 2062 Will Ferrell; Louis XIV			May 12, 2005
2063	122	Show 2063 James Spader; Quentin Tarantino; Robert Plant			May 13, 2005
2064	123	Show 2064 Donald Trump; Patricia Arquette; The Bravery			May 17, 2005
2065	124	Show 2065 Andy Richter; Matthew Fox; Nick Dipaolo			May 18, 2005
2066	125	Show 2066 Amy Poehler; Christopher Meloni; Doves			May 19, 2005
2067	126	Show 2067 Ted Danson; Tana Goertz; Mudvayne			May 20, 2005
2068	127	Show 2068 Chris Rock; Evangeline Lilly; Billy Idol			May 24, 2005
2069	128	Show 2069 Senator John McCain; Amber Tamblyn; Alkaline Trio			May 25, 2005
2070	129	Show 2070 Adam Sandler; Barney Reed			May 26, 2005
2071	130	Show 2071 Juliette Lewis; Bill Bellamy; M.I.A.			May 27, 2005
2072	131	Show 2072 Cedric The Entertainer; Michael Palin; Better Than Ezra			June 7, 2005
2073	132	Show 2073 Carson Daly; George Lopez; Kaiser Chiefs			June 8, 2005
2074	133	Show 2074 Russell Crowe; Kristen Davis; Len Berman			June 9, 2005
2075	134	Show 2075 Christina Applegate; Regina Hall; Black Eyed Peas			June 10, 2005
2076	135	Show 2076 Rudolph Giuliani; Colin Quinn; Bloc Party			June 14, 2005
2077	136	Show 2077 Matt Lauer; Mike Epps; Dr. Steven Lamm			June 15, 2005
2078	137	Show 2078 Heather Locklear; Paul Giamatti; Caesars			June 16, 2005
2079	138	Show 2079 Ethan Hawke; Carson Kressley; The Redwalls			June 17, 2005
2080	139	Show 2080 Tom Brokaw; Roger Bart; John Pizzarelli			June 21, 2005
2081	140	Show 2081 Lindsay Lohan; David Alan Grier; Dwight Yoakam			June 22, 2005
2082	141	Show 2082 Bob Costas; Justin Long; Kaptain Robbie Knievel			June 23, 2005
2083	142	Show 2083 Al Franken; Fountains of Wayne			June 24, 2005
2084	143	Show 2084 Michael Chiklis; Finesse Mithell; Eldar			July 5, 2005
2085	144	Show 2085 Jennifer Connelly; Ione Gruffudd; Brian Regan			July 6, 2005
2086	145	Show 2086 Tony Shalhoub; Greg Giraldo; Feist			July 7, 2005
2087	146	Show 2087 Dan Aykroyd; Anthony Anderson; Aqualung			July 8, 2005
2088	147	Show 2088 Scarlett Johansson; Jeffrey Tambor; The Decemberists			July 12, 2005
2089	148	Show 2089 Lisa Kudrow; DJ Qualls; Loudon Wainwright III			July 13, 2005
2090	149	Show 2090 Brian Williams; Jason Ritter; Rob Zombie			July 14, 2005
2091	150	Show 2091 Owen Wilson; Caroline Rhea; The Wallflowers			July 15, 2005
2092	151	Show 2092 Billy Bob Thornton; Patton Oswalt; The Hold Steady			July 19, 2005
2093	152	Show 2093 Michael Clarke Duncan; Carlos Mencia; Yerba Buena			July 20, 2005
2094	153	Show 2094 John Leguizamo; John Tesh; Christy Martin			July 21, 2005
2095	154	Show 2095 Tim Robbins; Isla Fisher; Common			July 22, 2005
2096	155	Show 2096 Jarod Miller; Ben McKenzie; David Feldman			August 2, 2005
2097	156	Show 2097 Denis Leary; Kevin Nealon; David Gray			August 3, 2005
2098	157	Show 2098 Johnny Knoxville; John O'Hurley; Dressy Bessy			August 4, 2005
2099	158	Show 2099 Jeff Goldblum; Marc Maron; North Mississippi All-Stars			August 5, 2005
2100	159	Show 2100 Mark Wahlberg; Bob Saget; Erin McKeown			August 9, 2005
2101	160	Show 2101 Kate Hudson; Paul Rudd; Keith Urban			August 10, 2005
2102	161	Show 2102 Rob Schneider; Andre Benjamin; Louis CK			August 11, 2005
2103	162	Show 2103 Eva Longoria; Tommy Lee			August 12, 2005
2104	163	Show 2104 Eric McCormack; Morgan Spurlock; Jason Mraz			August 16, 2005
2105	164	Show 2105 Tom Arnold; Howie Mandel; Motion City Soundtrack			August 17, 2005
2106	165	Show 2106 Steve Carell; Connie Nielsen; The Click Five			August 18, 2005
2107	166	Show 2107 Heath Ledger; Jim Cramer; Gregg Rogell			August 19, 2005