Directed by
| Terence Fisher | ... | (directed by) |
Writing Credits
| Ronald Liles | ... | (screen play by) |
| John Lymington | ... | (based on a novel by) |
| Pip Baker | ... | (additional scenes by) and |
| Jane Baker | ... | (additional scenes by) |
| Pip Baker | ... | (dialogue by) and |
| Jane Baker | ... | (dialogue by) |
Cast (in credits order) verified as complete
| Christopher Lee | ... | Godfrey Hanson | |
| Patrick Allen | ... | Jeff Callum | |
| Peter Cushing | ... | Dr. Vernon Stone | |
| Jane Merrow | ... | Angela Roberts | |
| Sarah Lawson | ... | Frankie Callum | |
| William Lucas | ... | Ken Stanley | |
| Kenneth Cope | ... | Tinker Mason | |
| Percy Herbert | ... | Gerald Foster (as Percy Hurbert) | |
| Thomas Heathcote | ... | Bob Hayward (as Tom Heathcote) | |
| Anna Turner | ... | Stella Hayward | |
 |
Jack Bligh | ... | Ben Siddle |
| Sydney Bromley | ... | Old Tramp (as Sidney Bromley) | |
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Barry Halliday | ... | Radar Operator |
| Rest of cast listed alphabetically: | |||
|
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Jack Hetherington | ... | Man Buying Pint in Pub (uncredited) |
|
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Charles Rayford | ... | Card Player in Pub (uncredited) |
|
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Jack Sharp | ... | Card Player in Pub (uncredited) |
Produced by
| Tom Blakeley | ... | producer (produced by) |
| Ronald Liles | ... | associate producer |
Music by
| Malcolm Lockyer | ... | (music composed by) |
Cinematography by
| Reginald H. Wyer | ... | (as Reg Wyer) (photographed by) |
Editing by
| Rod Nelson-Keys | ... | (as Rod Keys) |
Art Direction by
| Alex Vetchinsky | ||
Makeup Department
| Stella Rivers | ... | hairdresser |
| Geoffrey Rodway | ... | make up |
Second Unit Director or Assistant Director
| Ray Frift | ... | assistant director |
| Mike Higgins | ... | second assistant director (uncredited) |
Sound Department
| Norman A. Cole | ... | dubbing editor |
| Ted Karnon | ... | sound recordist (as E. Karnon) |
| Dudley Messenger | ... | sound recordist |
| Danny Daniel | ... | boom operator (uncredited) |
| Graham V. Hartstone | ... | sound camera operator (uncredited) |
Special Effects by
| Martin Gutteridge | ... | special effects supervisor (uncredited) |
| Garth Inns | ... | special effects crew (uncredited) |
Camera and Electrical Department
| Frank Drake | ... | camera operator |
| Don McMurray | ... | clapper loader (uncredited) |
Costume and Wardrobe Department
| Kathleen Moore | ... | wardrobe |
Music Department
| Malcolm Lockyer | ... | conductor |
Script and Continuity Department
| Joy Mercer | ... | continuity |
