| Movie | Role |
|---|---|
| Taxi Driver (1976) | Wizard |
| Scooby-Doo 2: Monsters Unleashed (2004) | Old Man Wickles |
| Where the Buffalo Roam (1980) | Carl Lazlo, Esq. |
| The Friends of Eddie Coyle (1973) | Dillon |
| Young Frankenstein (1974) | Frankenstein's Monster |
| Joe (1970) | Joe Curran |
| Red Heat (1988) | Lou Donnelly |