Directed by
| Michael Gordon | ||
Cast
| Alfie Bass | ... | Frank | |
| Peter Cushing | ... | The doctor | |
| Peter Madden | ... | Mr. Graham | |
 |
Johnnie Schofield | ... | Accident witness |
Produced by
| Basil Wright | ... | producer |
Cinematography by
| Fred Gamage | ||
Sound Department
| Charles Poulton | ... | sound |
