Cast & crew
Forbidden Passage (1941)
Directed by Fred Zinnemann Written by Carl Dudley
Cast
| Addison Richards | Frank |
| Wolfgang Zilzer | Otto |
| Hugh Beaumont | Clements |
| George Lessey | American |
| George Cleveland | (uncredited) |
| William Edmunds | Tugboat |
Crew
| Jackson Rose | Director of Photography |
| Richard Duce | Art Direction |
| Carl Dudley | Original Story |
| Carl Dudley | Screenplay |
| Fred Zinnemann | Director |
| Albert Akst | Editor |