| NNova Express2009 · Narrator (voice) | Narrator (voice) |
 Money, Power, Murder.1989 · Brant | Brant |
 Phantom of the Ritz1988 · Ed Blake | Ed Blake |
 Eat or Be Eaten1986 · Professor Buster DeCooth / Fred Stiffner / Barbarian Customs Agent | Professor Buster DeCooth / Fred Stiffner / Barbarian Customs Agent |
 Firesign Theatre Presents 'Hot Shorts'1985 · Various Roles (voice), Writer | Various Roles (voice), Writer |
 Nick Danger in the Case of the Missing Yolk1983 · Lt. Bradshaw / Yoey Yolk / Judge Knot | Lt. Bradshaw / Yoey Yolk / Judge Knot |
 Below the Belt1980 · (voice) | (voice) |
 J-Men Forever1979 · The Chief, Writer | The Chief, Writer |
 Petronella1978 · Dragon (voice) | Dragon (voice) |
 Cracking Up1977 · Barbara Halters, Writer | Barbara Halters, Writer |
| EEverything You Know Is Wrong1975 · Ben Franklin / Prof. Bowman / McGog brother / Pat Hat / Buzz Crumbhunger / Maj. Chuck / Training film narrator, Director, Producer, Writer | Ben Franklin / Prof. Bowman / McGog brother / Pat Hat / Buzz Crumbhunger / Maj. Chuck / Training film narrator, Director, Producer, Writer |
 Firesign Funnies1974 · Actor | Actor |
| TTV or Not TV1973 · Actor | Actor |
 Love Is a Funny Thing1969 · Le metteur en scène | Le metteur en scène |
