Five years after George Radcliffe was the chief witness in a high profile murder case, his wife receives a blackmailing letter accusing him of the crime.
| Directing | Michael Anderson | Director |
| Writing | Max Ehrlich | Novel |
| Writing | Joseph Stefano | Screenplay |
| Production | Bill Kirby | Production Supervisor |
| Production | Walter Seltzer | Producer |
| Art | Carmen Dillon | Art Direction |
| Production | Marlon Brando sr. | Executive Producer |
| Sound | William Alwyn | Music |
| Camera | Erwin Hillier | Director of Photography |
| Editing | Gordon Pilkington | Editor |
| Costume & Make-Up | Julie Harris | Costume Design |
| Production | George Glass | Producer |
