| Directed by |
Ralph Richardson |
|
| Screenplay by |
Anatole de Grunwald |
|
| Based on a play by |
R.C. Sherriff |
|
| Cast: | ||
| David Preston | Ralph Richardson | |
| Janet Preston | Margaret Leighton | |
| Dr. Sparling | Jack Hawkins | |
| Major Watson | Michael Shepley | |
| Sergeant Evans | Gerald Case | |
| Ellen | Diana Beaumont | |
| Station Sergeant | Archie Duncan | |
| Director of photography |
Jack Hildyard Edward Scaife |
|
| Produced by |
Maurice Cowan |
|
| Music composed by |
Malcolm Arnold |
|