| Directed by |
Vernon Sewell |
|
| Screenplay by |
Louis M. Heyward |
|
| Cast: | ||
| Professor John Marsh | Boris Karloff | |
| Morley | Christopher Lee | |
| Robert Manning | Mark Eden | |
| Lavinia Morley | Barbara Steele | |
| Elder | Michael Gough | |
| Sergeant Tyson | Roger Avon | |
| The Vicar | Rupert Davies | |
| Director of photography |
John Coquillon |
|
| Produced by |
Louis M. Heyward |
|
| Executive Producer |
Tony Tenser |
|
| Year: | 1968 | |
| Country: | United Kingdom | |
| Language: | English | |