Writing Credits (in alphabetical order)
| David Whitelaw | ... | (story) |
Cast
| Patrick Barr | ... | John | |
 |
Ian Cooper | ... | Ben |
| Ursula Howells | ... | Mary Kershaw | |
|
|
Dennis Val Norton | ... | Derek (as D. Val Norton) |
|
|
Hilda Schroder | ... | Jane |
Produced by
| Harold Clayton | ... | producer |
Art Department
| James Bould | ... | settings |
