Writing Credits (in alphabetical order)
| Patrick Hamilton | ... | (play) |
Cast (in credits order)
| Sebastian Shaw | ... | Mr. Manningham | |
| Angela Baddeley | ... | Mrs. Manningham | |
 |
Margaret Boyd | ... | Elizabeth |
|
|
Jennifer Gray | ... | Nancy (as Jennifer Grey) |
| John Turnbull | ... | Sergeant Rough | |
|
|
Cyril Hardingham | ... | Detective |
Produced by
| Stephen Harrison | ... | producer |
