Actor
- The Great Buck Howard (2009) .... Himself
- The Tonight Show with Conan O'Brien (2009) .... Himself - Host
- Inside the Actors Studio Conan O'Brien (2009) ....
- The Tonight Show with Conan O'Brien Episode dated 2 June 2009 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.9 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.11 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.12 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.7 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.33 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.16 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.66 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.52 (2009) .... Himself - Host
- The Tonight Show with Conan O'Brien Episode #1.14 (2009) .... Himself - Host
- Rosie Live (2008) .... Himself
- Robot Chicken: Star Wars Episode II (2008) .... Zuckuss (voice)
- The 60th Primetime Emmy Awards (2008) .... Himself - Presenter
- The O'Reilly Factor Episode dated 21 August 2008 (2008) .... Himself (archive footage)
- The 59th Primetime Emmy Awards (2007) .... Himself
- Robot Chicken: Star Wars (2007) .... Ponda Baba's Boss / Zuckuss (voice)
- Guys Choice (2007) .... Himself (archive footage)
- Pittsburgh (2006) .... Himself
- The Office Valentine's Day (2006) .... Himself (uncredited)
- Late Night with Jimmy Fallon Episode #1.1 (2006) .... Himself
- 30 Rock Tracy Does Conan (2006) .... Himself
- Saturday Night Live Steve Martin/Prince (2006) .... Himself (uncredited)
- Saturday Night Live in the '80s: Lost & Found (2005) .... Himself
- Bewitched (2005) .... Himself
- Live from New York: The First 5 Years of Saturday Night Live (2005) .... Himself
- Robot Chicken Midnight Snack (2005) .... Himself / Randy / Rod Paige / Jury Foreman (voice)
- New Year's Eve with Carson Daly (2004) .... Himself
- Saturday Night Live: The Best of Tom Hanks (2004) .... Himself / Various (archive footage)
- The Greatest Canadian (2004) .... Himself (archive footage)
- 101 Most Unforgettable SNL Moments (2004) .... Himself (archive footage)
- Late Night with Conan O'Brien: 10th Anniversary Special (2003) .... Himself
- Brilliant But Cancelled: Pilot Season (2003) .... Himself
- Heroes of Jewish Comedy (2003) .... Himself (archive footage)
- Night of Too Many Stars (2003) .... Himself
- 100 Years of Hope and Humor (2003) .... Himself
- End of the Century (2003) .... Himself (archive footage) (uncredited)
- Comedy Central Roast of Denis Leary (2003) .... Himself
- NBC 75th Anniversary Special (2002) .... Himself
- Gigantic (A Tale of Two Johns) (2002) .... Himself
- The Rutles 2: Can't Buy Me Lunch (2002) .... Interviewee
- Vanilla Sky (2001) .... Himself
- Storytelling (2001) .... Himself ('Non-fiction')
- 50 Years of NBC Late Night (2001) .... Host
- America: A Tribute to Heroes (2001) .... Himself
- Pootie Tang (2001) .... Himself (uncredited)
- Friends: The Stuff You've Never Seen (2001) .... Himself - Host
- Porn Star: The Legend of Ron Jeremy (2001) .... Himself (archive footage)
- Kids in the Hall: Same Guys, New Dresses (2001) .... Himself
- The Talk Show Story (2000) .... Himself
- American Pimp (1999) .... Himself (archive footage)
- Barenaked in America (1999) .... Himself
- Influences: From Yesterday to Today (1999) .... Himself
- Futurama Xmas Story (1999) .... Himself (voice)
- Space Ghost Coast to Coast Fire Ant (1999) .... Himself
- Bravo Profiles: The Entertainment Business (1998) .... Himself
- Late Night with Conan O'Brien: 5th Anniversary Special (1998) .... Himself
- Comic Relief VIII (1998) .... Himself
- Elmopalooza! (1998) .... Himself (uncredited)
- Tomorrow Night (1998) .... Himself
- Spin City Dead Dog Talking (1998) .... Hero
- The Chris Rock Show (1997) .... Himself (2 episodes, 1997)
- Rodney Dangerfield's 75th Birthday Toast (1997) .... Himself
- Dr. Katz, Professional Therapist Chopper (1997) .... Himself (voice)
- Favorite Deadly Sins (1995) .... Himself (segment "Greed") (uncredited)
- The Simpsons Bart Gets Famous (1994) .... Himself (voice)
- Late Night with Conan O'Brien (1993) .... Himself - Host / ... (1,579 episodes, 1993-2008)
- "Saturday Night Live" Alec Baldwin/The B-52's (1990) .... Guest on 'Nude Talk Show' (uncredited)
- Saturday Night Tom Hanks/Edie Brickell & New Bohemians (1990) .... Sean the Doorman (uncredited)
- Saturday Night Matthew Broderick/The Sugarcubes (1988) .... Club Announcer (voice) (uncredited)
- Operating Instructions (2009) .... executive producer
- Outnumbered (2009) .... executive producer
- The Tonight Show with Conan O'Brien (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode dated 2 June 2009 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode dated 19 May 2009 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode #1.9 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode #1.11 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode #1.12 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode #1.16 (2009) .... consulting producer
- The Tonight Show with Conan O'Brien Episode #1.66 (2009) .... consulting producer
- "The Simpsons" Marge Gamer (2007) .... producer (1991-1993)
- Andy Barker, P.I. (2007) .... executive producer (6 episodes, 2007)
- Wildlife (2007) .... executive producer
- Andy Barker, P.I. Pilot (2007) .... executive producer
- Andy Barker, P.I. Three Days of the Chicken (2007) .... executive producer
- Andy Barker, P.I. Dial M for Laptop (2007) .... executive producer
- Haskett's Chance (2006) .... executive producer
- Andy Barker, P.I. The Big No Sleep (2006) .... executive producer
- Marsha Potter Gets a Life (2005) .... executive producer
- Foster Hall (2004) .... executive producer
- Beat Cops (2003) .... executive producer
- The Greg Giraldo Show (2002) .... executive producer
- "The Simpsons" Treehouse of Horror X (1999) .... producer (1991-1993)
- "The Simpsons" Treehouse of Horror VIII (1997) .... producer (1991-1993)
- "The Simpsons" The Itchy & Scratchy & Poochie Show (1997) .... producer (1991-1993)
- "The Simpsons" Bart Star (1997) .... producer (1991-1993)
- Late Night with Conan O'Brien (1993) .... producer (7 episodes, 2008)
- The Simpsons Selma's Choice (1993) .... producer
- The Simpsons So It's Come to This: A Simpsons Clip Show (1993) .... producer
- The Simpsons Rosebud (1993) .... supervising producer
- The Simpsons Duffless (1993) .... producer
- The Simpsons Brother from the Same Planet (1993) .... producer
- The Simpsons Whacking Day (1993) .... producer
- The Simpsons Marge vs. the Monorail (1993) .... producer
- The Simpsons Homer Goes to College (1993) .... supervising producer
- The Simpsons Marge on the Lam (1993) .... supervising producer
- The Simpsons Marge in Chains (1993) .... producer
- The Simpsons Treehouse of Horror IV (1993) .... supervising producer (30 NBC'' O'Brien) (as Conan ''12)
- The Simpsons Cape Feare (1993) .... producer
- The Simpsons Krusty Gets Kancelled (1993) .... producer
- The Simpsons The Front (1993) .... producer
- The Simpsons I Love Lisa (1993) .... producer
- The Simpsons Separate Vocations (1992) .... producer
- The Simpsons Lisa's First Word (1992) .... producer
- The Simpsons Treehouse of Horror III (1992) .... producer (as Creepy Conan O'Brien)
- The Simpsons Colonel Homer (1992) .... producer
- The Simpsons Bart's Friend Falls in Love (1992) .... producer
- The Simpsons Homer Alone (1992) .... producer
- The Simpsons Burns Verkaufen der Kraftwerk (1992) .... producer
- The Simpsons New Kid on the Block (1992) .... producer
- The Simpsons Lisa the Greek (1992) .... producer
- The Simpsons Marge Gets a Job (1992) .... producer
- The Simpsons Homer the Heretic (1992) .... producer
- The Simpsons Homer's Triple Bypass (1992) .... producer
- The Simpsons Radio Bart (1992) .... producer
- The Simpsons Brother, Can You Spare Two Dimes? (1992) .... producer
- The Simpsons Dog of Death (1992) .... producer
- The Simpsons Homer at the Bat (1992) .... producer
- The Simpsons A Streetcar Named Marge (1992) .... producer
- The Simpsons The Otto Show (1992) .... producer
- The Simpsons Mr. Plow (1992) .... producer
- The Simpsons Bart the Lover (1992) .... producer
- "The Simpsons" Like Father, Like Clown (1991) .... producer (1991-1993)
- Lookwell (1991) .... producer
- The Simpsons Saturdays of Thunder (1991) .... producer
- The Simpsons Lisa's Pony (1991) .... producer
- The Simpsons Bart the Murderer (1991) .... producer
- The Simpsons Stark Raving Dad (1991) .... producer
- The Simpsons When Flanders Failed (1991) .... producer
- The Simpsons Flaming Moe's (1991) .... producer
- The Simpsons I Married Marge (1991) .... producer
- The Simpsons Mr. Lisa Goes to Washington (1991) .... producer
- The Simpsons Homer Defined (1991) .... producer
- The Simpsons Homer's Barbershop Quartet (1990) .... producer
- The Simpsons Lisa the Beauty Queen (1990) .... producer
- The Simpsons Kamp Krusty (1990) .... producer
- The Simpsons (1989) .... producer / supervising producer (52 episodes, 1991-1993)
- The Wilton North Report (1987) .... producer
- Vanilla Sky (2001) .... thanks
- Sugar & Spice (2001) .... thanks
- The Tonight Show with Conan O'Brien Episode #1.9 (2009) .... written by (uncredited)
- The Tonight Show with Conan O'Brien Episode #1.7 (2009) .... written by (uncredited)
- The Tonight Show with Conan O'Brien Episode #1.33 (2009) .... written by (uncredited)
- The Tonight Show with Conan O'Brien Episode #1.16 (2009) .... writer
- The Tonight Show with Conan O'Brien Episode #1.66 (2009) .... written by (uncredited)
- The Tonight Show with Conan O'Brien Episode #1.52 (2009) .... written by (uncredited)
- The Tonight Show with Conan O'Brien Episode #1.14 (2009) .... written by (uncredited)
- Andy Barker, P.I. (2007) .... (6 episodes, 2007)
- Andy Barker, P.I. Pilot (2007) .... (creator) &
- Andy Barker, P.I. Three Days of the Chicken (2007) .... (creator) &
- Andy Barker, P.I. Dial M for Laptop (2007) .... (creator) &
- Andy Barker, P.I. The Big No Sleep (2006) .... (creator) &
- Saturday Night Live: The Best of Jon Lovitz (2005) .... uncredited
- Late Night with Conan O'Brien: 10th Anniversary Special (2003) .... writer
- 50 Years of NBC Late Night (2001) .... writer
- Saturday Night Live: 25th Anniversary (1999) .... uncredited
- Late Night with Conan O'Brien: 5th Anniversary Special (1998) .... (writer) &
- Saturday Night Live: The Best of Phil Hartman (1998) .... writer
- Late Night with Conan O'Brien (1993) .... (1,487 episodes, 1993-2008)
- The Simpsons Marge vs. the Monorail (1993) .... (written by)
- The Simpsons Homer Goes to College (1993) .... writer
- The Simpsons Treehouse of Horror IV (1993) .... writer (as Watch Conan O'Brien)
- The Simpsons New Kid on the Block (1992) .... (written by)
- Lookwell (1991) .... writer
- Saturday Night Tom Hanks/Edie Brickell & New Bohemians (1990) .... writer &
- The Simpsons (1989) .... (4 episodes, 1992-1993)
- Saturday Night Live Chris Evert/Eurythmics (1989) .... writer
- Saturday Night Robin Williams/James Taylor (1988) .... additional sketches
- Saturday Night Matthew Broderick/The Sugarcubes (1988) .... writer
- The Wilton North Report (1987) .... writer (1987)
- The Rich Hall Show (1987) .... writer
- Saturday Night Sean Penn/L.L. Cool J, Michael Penn & The Pull (1987) .... writer
- Saturday Night Live Steve Martin/Sting (1987) .... writer
- Not Necessarily the News (1983) .... (5 episodes, 1983-1985)
- Saturday Night Live (1975) .... (73 episodes, 1987-1991)


