| movie | Adulthood (2025)As Doug Metzger | (Not seen) |
| movie | Smurfs (2025)As Hefty Smurf (voice) | (Not seen) |
| tv | Full Circle (2023)As Widmer(2 episodes) | (Not seen) |
| movie | In Search of Tomorrow (2022)As Self - Interviewee | (Not seen) |
| movie | Bill & Ted Face the Music (2020)As Bill S. Preston | (Not seen) |
| tv | James Cameron's Story of Science Fiction (2018)As Self(1 episode) | (Not seen) |
| movie | "Into the Dark" The Body (2018) (AKA "The Body")As The Voice | (Not seen) |
| tv | The Late Show with Stephen Colbert (2015)As Self - Guest(1 episode) | (Not seen) |
| movie | Smosh: The Movie (2015)As Uncle Keith (uncredited) | (Not seen) |
| tv | The Tonight Show Starring Jimmy Fallon (2014)As Self(1 episode) | (Not seen) |
| movie | Electric Boogaloo: The Wild, Untold Story of Cannon Films (2014)As Self - Actor | (Not seen) |
| movie | Grand Piano (2013)As Assistant | (Not seen) |
| tv | Bones (2005)As Monte Gold(1 episode) | (Not seen) |
| movie | The Borrowers (1997)As TV Gangster | (Not seen) |
| movie | Freaked (1993) (AKA "Freak Show")As Ricky Coogan | (Not seen) |
| movie | Bill & Ted's Bogus Journey (1991) (AKA "Bill & Ted's Excellent Adventure II")As Bill S. Preston/ Granny Preston | (Not seen) |
| movie | Rosalie Goes Shopping (1989)As Schatzi Greenspace | (Not seen) |
| movie | Bill & Ted's Excellent Adventure (1989) (AKA "Dudes")As Bill S. Preston | (Not seen) |
| movie | Haunted Summer (1988)As Dr. John William Polidori | (Not seen) |
| movie | The Lost Boys (1987)As Marko | (Not seen) |
| movie | Death Wish 3 (1985)As Hermosa | (Not seen) |