| Movie | Role |
|---|---|
| Altered States (1980) | Arthur Rosenberg |
| Ghost World (2001) | Enid's Dad |
| Parents (1989) | Director |
| Capote (2005) | William Shawn |
| Isle of Dogs (2018) | King (voice) |
| The Mexican (2001) | Bernie Nayman |
| Close Encounters of the Third Kind (1977) | David Laughlin |