| movie | Robin Williams: Come Inside My Mind (2018) | (Not seen) |
| tv | The History of Comedy (2017)As Self(14 episodes) | (Not seen) |
| tv | Bob's Burgers (2011)As Gary (voice)(2 episodes) | (Not seen) |
| tv | Adventure Time (2010)(1 episode) | (Not seen) |
| tv | Regular Show (2010)As Johnny Crasher (voice)(1 episode) | (Not seen) |
| movie | World's Greatest Dad (2009)As Chauffeur (uncredited) | (Not seen) |
| movie | Leroy & Stitch (2006)As Nosy (voice) | (Not seen) |
| tv | Real Time with Bill Maher (2003)As Self(1 episode) | (Not seen) |
| tv | Lilo & Stitch: The Series (2003)As Nosy (voice)(3 episodes) | (Not seen) |
| tv | Disney's House of Mouse (2001)As Pain (voice)(3 episodes) | (Not seen) |
| movie | Blow (2001)As Mr. T | (Not seen) |
| tv | Buzz Lightyear of Star Command (2000)As XL (voice)(5 episodes) | (Not seen) |
| movie | Lion of Oz (2000)As Silly Ozbul (voice) | (Not seen) |
| tv | That '70s Show (1998)As Eli(1 episode) | (Not seen) |
| movie | Sweethearts (1997)As Charles | (Not seen) |
| movie | Hercules (1997)As Pain (voice) | (Not seen) |
| tv | Sabrina, the Teenage Witch (1996)As Merlin(1 episode) | (Not seen) |
| movie | Back to Back (1996) (AKA "American Yakuza II")As Psycho | (Not seen) |
| tv | ER (1994)As Mr. Conally(1 episode) | (Not seen) |
| movie | Radioland Murders (1994)As Wild Writer | (Not seen) |
| movie | Freaked (1993) (AKA "Freak Show")As Sockhead | (Not seen) |
| tv | The Larry Sanders Show (1992)As Bobcat Goldthwait(2 episodes) | (Not seen) |
| movie | Shakes the Clown (1991)As Shakes The Clown | (Not seen) |
| movie | Medusa: Dare to Be Truthful (1991) (AKA "Medusa - Dare To Be Truthful")As Self | (Not seen) |
| tv | The Simpsons (1989)As Bobcat Goldthwait (voice)(1 episode) | (Not seen) |
| movie | Meet the Hollowheads (1989)As Cop #1 | (Not seen) |
| movie | Hot to Trot (1988)As Fred P. Chaney | (Not seen) |
| movie | Scrooged (1988)As Eliot Loudermilk | (Not seen) |
| tv | Married... with Children (1987)As Zemus(1 episode) | (Not seen) |
| movie | Burglar (1987)As Carl Hefler | (Not seen) |
| movie | Police Academy 4: Citizens on Patrol (1987) (AKA "Citizens on Patrol: Police Academy 4")As Cadet Zed | (Not seen) |
| movie | One Crazy Summer (1986) (AKA "Greetings from Nantucket")As Egg Stork | (Not seen) |
| movie | Police Academy 3: Back in Training (1986)As Cadet Zed | (Not seen) |
| movie | Police Academy 2: Their First Assignment (1985)As Zed | (Not seen) |