Writing Credits (in alphabetical order)
| W. Lane Crauford | ... | (novel) (as W.H. Lane Crauford) |
| W. Lane Crawford | ... | (novel) |
| Rex Rienits | ... | (adaptation) |
| Rex Rienits | ... | (written by) |
Cast
| Robert Beatty | ... | George Marsh / Sam Marsh | |
| Honor Blackman | ... | Ruth Marsh | |
| Jack Lambert | ... | Inspector Kneller | |
| Moira Lister | ... | Poppy Marsh | |
| Kevin Stoney | ... | Sergeant Thornley | |
Produced by
| Dallas Bower | ... | producer |
Art Department
| Barry Learoyd | ... | settings |
