| Movie | Role |
|---|---|
| The Third Man (1949) | Holly Martins |
| Tora! Tora! Tora! (1970) | Henry L. Stimson, U.S. Secretary of War |
| Soylent Green (1973) | William R. Simonson |
| Citizen Kane (1941) | Jedediah Leland |
| The Abominable Dr. Phibes (1971) | Dr. Vesalius |
| F for Fake (1975) | Himself |
| The Magnificent Ambersons (1942) | Eugene Morgan |