| Person | Type | Job | Role(s) |
|---|---|---|---|
 Claude Hitchcock | Crew | Sound | Sound Recordist |
 Harry Fine | Crew | Production | Producer, Adaptation |
Harry Robertson | Crew | Sound | Original Music Composer |
James Needs | Crew | Editing | Editor |
Michael Style | Crew | Writing | Adaptation, Producer |
Moray Grant | Crew | Camera | Director of Photography |
Neil Binney | Crew | Camera | Camera Operator |
Pearl Tipaldi | Crew | Costume & Make-Up | Hair Supervisor |
Roy Hyde | Crew | Sound | Sound Editor |
 Roy Ward Baker | Crew | Directing | Director |
Scott MacGregor | Crew | Art | Art Direction |
 Sheridan Le Fanu | Crew | Writing | Novel |
Tom Sachs | Crew | Production | Production Manager |
Tom Smith | Crew | Costume & Make-Up | Makeup Supervisor |
Tudor Gates | Crew | Writing | Screenplay, Adaptation |
Philip Martell | Crew | Sound | Music Supervisor |
Laura Nightingale | Crew | Costume & Make-Up | Wardrobe Master |
Betty Harley | Crew | Directing | Continuity |
Derek Whitehurst | Crew | Directing | Assistant Director |
Brian Cox | Crew | Costume & Make-Up | Costume Designer |
Dennis Whitlock | Crew | Sound | Sound Mixer |
Bill Greene | Crew | Art | Construction Manager |
 Charles Farrell | Cast | Actor | Landlord |
 Dawn Addams | Cast | Actress | The Countess |
 Douglas Wilmer | Cast | Actor | Baron Joachim von Hartog |
 Ferdy Mayne | Cast | Actor | Doctor |
 George Cole | Cast | Actor | Roger Morton |
Graham James | Cast | Actor | Young Man |
 Harvey Hall | Cast | Actor | Renton |
 Ingrid Pitt | Cast | Actress | Marcilla / Carmilla |
Janet Key | Cast | Actress | Gretchin |
John Forbes-Robertson | Cast | Actor | Man in Black |
 Jon Finch | Cast | Actor | Carl Ebhardt |
 Kirsten Lindholm | Cast | Actress | First Vampire |
 Madeline Smith | Cast | Actress | Emma Morton |
 Olga Anthony | Cast | Actress | Village Girl |
 Peter Cushing | Cast | Actor | General von Spielsdorf |
 Pippa Steel | Cast | Actress | Laura |
 Salo Gardner | Cast | Actor | |
 Shelagh Wilcocks | Cast | Actress | Housekeeper |
Sion Probert | Cast | Actor | |
 Vicki Woolf | Cast | Actress | |
 Kate O'Mara | Cast | Actress | The Governess (Mme. Perrodot) |
Roy Beck | Cast | Actor | |
Jill Easter | Cast | ||
Joanna Shelley | Cast | Actress | Woodman's Daughter |
Tom Browne | Cast | Actor | Young Man |
Hubert Hill | Cast | ||
Gordon Humphries | Cast | ||
| Person | Type | Job | Role(s) |
