Actor
- Tooth Fairy (2010) ....
- The 61st Primetime Emmy Awards (2009) .... Himself
- Make 'Em Laugh: The Funny Business of America (2009) .... Himself - Host (4 episodes, 2009)
- Make 'Em Laugh: The Funny Business of America Slip on a Banana Peel: The Knockabouts (2009) .... Himself - Host
- Trying to Get Good: The Jazz Odyssey of Jack Sheldon (2008) .... Himself
- Mr. Warmth: The Don Rickles Project (2007) .... Himself
- AFI's 100 Years... 100 Greatest Movies: 10th Anniversary Edition (2007) .... Himself
- Cómo conseguir un papel en Hollywood (2007) .... Himself (archive footage)
- 20 to 1 Sexiest Movie Moments (2007) .... Harry Burns (archive footage) (uncredited)
- Tony Bennett: An American Classic (2006) .... Himself - Speaker
- Comic Relief 2006 (2006) .... Himself - Host
- Tell Them Who You Are (2006) .... Himself
- Cars (2006) .... Mike Car (voice)
- Who Needs Sleep? (2006) ....
- Saturday Night Live in the '80s: Lost & Found (2005) .... Himself (also archive footage)
- Mantle (2005) .... Himself
- AFI's 100 Years, 100 'Movie Quotes': The Greatest Lines from American Film (2005) .... Himself
- Hauru no ugoku shiro (Howl's Moving Castle) (2004) .... Calcifer (voice: English version)
- Spinal Tap Goes to 20 (2004) .... (archive footage)
- 101 Most Unforgettable SNL Moments (2004) .... Himself (archive footage)
- Comedy Central Presents: 100 Greatest Stand-Ups of All Time (2004) .... Himself #39 (archive footage)
- When Stand-Up Comics Ruled the World (2004) .... Himself
- A Tribute to Joe Mantegna (2004) .... Himself
- Hollywood Pinstripes (2003) ....
- Billy Connolly: A BAFTA Tribute (2002) .... Himself
- Analyze That (2002) .... Ben Sobel
- Reel Comedy: Analyze That (2002) .... Himself
- HBO First Look The Making of 'Analyze That' (2002) .... Himself
- Monsters, Inc. (2001) .... Mike Wazowski (voice)
- The Concert for New York City (2001) .... Himself
- America's Sweethearts (2001) .... Lee Phillips
- The Journey (2001) .... Himself
- Muhammad Ali: Through the Eyes of the World (2001) ....
- Comedy Central Presents: The N.Y. Friars Club Roast of Rob Reiner (2000) .... Himself
- When It Was a Game 3 (2000) .... Himself (voice)
- The Adventures of Rocky & Bullwinkle (2000) .... Mattress Salesman (uncredited)
- AFI's 100 Years, 100 Laughs: America's Funniest Movies (2000) .... Himself
- Saturday Night Live: Game Show Parodies (2000) .... Sammy Davis Jr. (archive footage) (uncredited)
- American Movie (2000) .... Academy Awards EmCee (uncredited)
- Howard Cosell: Telling It Like It Is (1999) .... Himself
- Saturday Night Live: 25th Anniversary (1999) .... Himself (also archive footage)
- Analyze This (1999) .... Dr. Ben Sobel
- Get Bruce (1999) .... Himself
- 1999 Special Olympics World Summer Games Opening Ceremony (1999) .... Host
- Bravo Profiles: The Entertainment Business (1998) .... Himself
- Late Night with Conan O'Brien: 5th Anniversary Special (1998) .... Himself (archive footage) (uncredited)
- Comic Relief VIII (1998) .... Host
- My Giant (1998) .... Sam 'Sammy' Kamin
- Warner Bros. 75th Anniversary: No Guts, No Glory (1998) .... Himself / Host (segment "75 Years of Laughter")
- The Warner Bros. Story: 75 Years of Laughter (1998) .... Himself - Host
- Deconstructing Harry (1997) .... Larry / The Devil (Harry's Character)
- Fathers' Day (1997) .... Jack Lawrence
- I Am Your Child (1997) .... Himself
- Sports on the Silver Screen (1997) .... Himself (uncredited)
- Friends The One with the Ultimate Fighting Champion (1997) .... Tim (uncredited)
- Hamlet (1996) .... First Gravedigger
- Classic Stand-Up Comedy of Television (1996) .... Himself (archive footage)
- Caesar's Writers (1996) .... Himself - Host of wraparounds
- Comic Relief VII (1995) .... Himself / Host
- 20 Years of Comedy on HBO (1995) .... Himself (archive footage)
- 50 Years of Funny Females (1995) .... Himself (archive footage)
- Forget Paris (1995) .... Mickey Gordon
- Who Makes You Laugh? (1995) .... Himself
- The Making of 'Forget Paris' (1995) .... Himself
- Frasier Leapin' Lizards (1995) .... Jack (voice)
- In Search of Dr. Seuss (1994) .... The Voice of America (voice)
- 10th Annual TV Academy Hall of Fame (1994) .... Himself
- City Slickers II: The Legend of Curly's Gold (1994) .... Mitch Robbins
- All-Star 25th Birthday: Stars and Street Forever! (1994) .... Himself (archive footage)
- Comic Relief VI (1994) .... Host
- A Century of Cinema (1994) .... Himself
- Fallen Champ: The Untold Story of Mike Tyson (1993) .... Himself (archive footage)
- Mr. Saturday Night (1992) .... Buddy Young, Jr.
- Muhammad Ali's 50th Birthday Celebration (1992) .... Himself
- Horton Hatches the Egg (1992) .... Narrator (voice)
- When It Was a Game 2 (1992) .... Himself (voice)
- Comic Relief V (1992) .... Himself
- The Critic L.A. Jay (1992) .... (voice)
- City Slickers (1991) .... Mitch Robbins
- Voices that Care (1991) .... Himself - Choir Member
- A Comedy Salute to Michael Jordan (1991) ....
- Comic Relief IV (1991) .... Himself
- The 62nd Annual Academy Awards (1990) .... Himself - Host
- Supermarket Sweep (1990) .... Himself (1 episode, 2002)
- All-Star Tribute to Kareem Abdul-Jabbar (1989) .... Himself
- Saturday Night Live: 15th Anniversary (1989) .... Himself
- When Harry Met Sally... (1989) .... Harry Burns
- Clive Anderson Talks Back (1989) .... Himself (2 episodes, 1994-1995)
- Midnight Train to Moscow (1989) .... Himself
- Comic Relief III (1989) .... Himself
- All-Star Celebration: The '88 Vote (1988) .... Himself - Comedian
- The 60th Annual Academy Awards (1988) .... Himself - Presenter: Best Sound
- Memories of Me (1988) .... Abbie
- Inside Edition (1988) .... Himself (2 episodes, 1996)
- Get Out the Vote (1988) .... Himself
- Throw Momma from the Train (1987) .... Larry Donner
- The Princess Bride (1987) .... Miracle Max
- Billy Crystal: Don't Get Me Started - The Lost Minutes (1987) .... Himself
- Comic Relief '87 (1987) .... Himself
- Running Scared (1986) .... Danny Costanzo
- Comic Relief (1986) .... Himself
- Billy Crystal: Don't Get Me Started - The Billy Crystal Special (1986) .... Himself / Fernando / Sammy Davis Jr / Buddy Young Jr
- Night of 100 Stars II (1985) .... Himself
- The Richard Lewis 'I'm in Pain' Concert (1985) .... Himself - Witness
- Saturday Night Live SNL Film Festival (1985) .... Himself / Various
- The Richard Belzer Show (1984) .... Himself (1 episode, 1984)
- This Is Spinal Tap (1984) .... Morty the Mime
- Billy Crystal: A Comic's Line (1984) .... Himself
- Saturday Night Live Michael McKean/Chaka Khan/The Folksmen (1984) .... Various
- Saturday Night Live Ed Asner/The Kinks (1984) .... Various
- Likely Stories, Vol. 3 (1983) .... Tony Manetti
- Catch a Rising Star's 10th Anniversary (1982) .... Himself
- NBC Family Christmas (1981) .... Himself
- Rabbit Test (1981) .... Lionel Carpenter
- Enola Gay: The Men, the Mission, the Atomic Bomb (1980) .... Lieutenant Jacob 'Jake' Beser
- Animalympics (1980) .... Rugs Turkell (voice)
- The Steve Allen Comedy Hour (1980) .... (1 episode, 1981)
- Battle of the Network Stars VII (1979) .... Host
- Breaking Up Is Hard to Do (1979) .... Danny Doyle
- The T.V. Show (1979) .... Various Characters
- Battle of the Network Stars VI (1979) .... Himself (ABC Team)
- Soap Episode #3.5 (1979) .... Jodie Dallas
- Battle of the Network Stars V (1978) .... Himself (ABC Team)
- Human Feelings (1978) .... Miles Gordon
- ABC's Silver Anniversary Celebration (1978) .... Himself
- The Big Laff Off (1978) .... Himself - Host (1981)
- Battle of the Network Stars III (1977) .... Himself (ABC Team contestant)
- Soap (1977) .... Jodie Dallas (73 episodes, 1977-1981)
- SST: Death Flight (1977) .... David
- Soap Episode #1.3 (1977) .... Jodie Dallas
- Soap Episode #1.6 (1977) .... Jodie Dallas
- Soap Episode #1.2 (1977) .... Jodie Dallas
- Soap Episode #1.10 (1977) .... Jodie Dallas
- All in the Family New Year's Wedding (1976) .... Al Bender
- Saturday Night Live with Howard Cosell (1975) .... Himself (2 episodes, 1975)
- Keep on Truckin' (1975) ....
- 61* (2001) ....
- Forget Paris (1995) ....
- Mr. Saturday Night (1992) ....
- Billy Crystal: Don't Get Me Started - The Lost Minutes (1987) ....
- Comic Relief (1986) ....
- Billy Crystal: Don't Get Me Started - The Billy Crystal Special (1986) ....
- Likely Stories, Vol. 3 (1983) .... (segment "Split Decision")
- Analyze That (2002) .... executive producer
- America's Sweethearts (2001) .... producer
- 61* (2001) .... executive producer
- Analyze This (1999) .... executive producer
- My Giant (1998) .... producer
- Survival on the Mountain (1997) .... executive producer
- Forget Paris (1995) .... producer
- City Slickers II: The Legend of Curly's Gold (1994) .... producer
- Mr. Saturday Night (1992) .... producer
- City Slickers (1991) .... executive producer
- Sessions (1991) .... producer
- Midnight Train to Moscow (1989) .... executive producer
- Memories of Me (1988) .... producer
- Billy Crystal: Don't Get Me Started - The Lost Minutes (1987) .... executive producer
- Comic Relief (1986) .... executive producer
- My Best Friend's Girl (2008) .... special thanks
- How to Kill Your Neighbor's Dog (2003) .... thanks
- "Saturday Night Live" Zach Braff/Maroon 5 (2007) .... 1984-1985
- "Saturday Night Live" Tom Hanks/Red Hot Chili Peppers (2006) .... 1984-1985
- "Saturday Night Live" Dane Cook/The Killers (2006) .... 1984-1985
- "Saturday Night Live" Antonio Banderas/Mary J. Blige (2006) .... 1984-1985
- "Saturday Night Live" Tom Brady/Beck (2005) .... 1984-1985
- "Saturday Night Live" Jack Black/Neil Young (2005) .... 1984-1985
- "Saturday Night Live" Alec Baldwin/Shakira (2005) .... 1984-1985
- "Saturday Night Live" Mary-Kate & Ashley Olsen/J-Kwon (2004) .... 1984-1985
- "Saturday Night Live" Megan Mullally/Clay Aiken (2004) .... 1984-1985
- "Saturday Night Live" Robert De Niro/Destiny's Child (2004) .... 1984-1985
- America's Sweethearts (2001) .... (written by) &
- "Saturday Night Live" Kate Hudson/Radiohead (2000) .... 1984-1985
- "Saturday Night Live" Drew Barrymore/Garbage (1999) .... 1984-1985
- "Saturday Night Live" Gwyneth Paltrow/Barenaked Ladies (1999) .... 1984-1985
- My Giant (1998) .... (story) and
- "Saturday Night Live" Matthew Broderick/Natalie Merchant (1998) .... 1984-1985
- Forget Paris (1995) .... (written by) &
- City Slickers II: The Legend of Curly's Gold (1994) .... (written by) &
- Mr. Saturday Night (1992) .... (written by) and
- Sessions (1991) .... writer
- "Saturday Night Live" Alec Baldwin/The B-52's (1990) .... 1984-1985
- Midnight Train to Moscow (1989) .... writer
- Memories of Me (1988) ....
- "Saturday Night Live" Danny DeVito/Bryan Ferry (1987) .... 1984-1985
- Billy Crystal: Don't Get Me Started - The Lost Minutes (1987) .... writer
- Comic Relief (1986) .... writer
- "Saturday Night Live" Jay Leno/The Neville Brothers (1986) .... 1984-1985
- Billy Crystal: Don't Get Me Started - The Billy Crystal Special (1986) .... writer
- Saturday Night Live SNL Film Festival (1985) .... writer
- Billy Crystal: A Comic's Line (1984) .... writer
- Saturday Night Live Michael McKean/Chaka Khan/The Folksmen (1984) .... writer
- Saturday Night Live Ed Asner/The Kinks (1984) .... (written by) &
- Likely Stories, Vol. 3 (1983) .... "Split Decision"
- The Love Boat Friends and Lovers/Sergeant Bull/Miss Mother (1980) .... writer
- The T.V. Show (1979) .... writer
- "Saturday Night Live" Ricky Nelson/Judy Collins (1979) .... 1984-1985
- "Saturday Night Live" Richard Benjamin/Rickie Lee Jones (1979) .... 1984-1985
- "Saturday Night Live" Christopher Lee/Meat Loaf (1978) .... 1984-1985
- The Love Boat (1977) .... (unknown episodes)
- "Saturday Night Live" Peter Cook & Dudley Moore/Neil Sedaka (1976) .... 1984-1985
- Saturday Night Live (1975) .... (18 episodes, 1984-1985)


