| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bill Salter | Crew | Sound | Sound Recordist |
George Burgess | Crew | Sound | Sound Recordist |
Ivor Slaney | Crew | Sound | Original Music Composer, Music Director |
J. Elder Wills | Crew | Art | Art Direction |
Jan Read | Crew | Writing | Screenplay |
 Jimmy Sangster | Crew | Directing | Assistant Director |
Len Harris | Crew | Camera | Camera Operator |
Maurice Rootes | Crew | Editing | Editor |
 Michael Carreras | Crew | Production | Producer |
Molly Arbuthnot | Crew | Costume & Make-Up | Wardrobe Master |
Nina Broe | Crew | Costume & Make-Up | Hairstylist |
Philip Leakey | Crew | Costume & Make-Up | Makeup Artist |
Renée Glynne | Crew | Directing | Script Supervisor |
 Terence Fisher | Crew | Directing | Director |
Walter J. Harvey | Crew | Camera | Director of Photography |
Ben Pearson | Crew | Costume & Make-Up | Costume Design |
Mickey Delamar | Crew | Production | Production Manager |
Molly Terraine | Crew | Sound | Dialogue Editor |
Andrew Osborn | Cast | Actor | Capt. Colin Simpson |
Ann Hanslip | Cast | Actress | Jane, model with shoulder-length hair |
 Betty Cooper | Cast | Miss Betty, Showroom Mistress | |
 Delphi Lawrence | Cast | Actress | Chelsea |
Denis Cowles | Cast | Commissionaire | |
 Eileen Way | Cast | Actress | Mme. Fernande |
 Eric Pohlmann | Cast | Actor | Mr. Mercedes |
John H. Watson | Cast | Actor | Chauffeur |
Leo Phillips | Cast | Actor | Harry, the Night Watchman |
Margaret Halstan | Cast | Lady Marchant | |
 Michael Ripper | Cast | Actor | Eddie |
 Mila Parély | Cast | Actress | Helen Pascall |
 Naomi Chance | Cast | Actress | Gina, a model |
Reed De Rouen | Cast | Actor | Heath |
 Richard Wattis | Cast | Actor | Detective Inspector MacLeod |
 Roger Delgado | Cast | Actor | Marlowe |
 Thomas Heathcote | Cast | Actor | Detective Sgt. Jessup |
 Tom Conway | Cast | Actor | Tom Conway, Private Investigator |
Alan Rolfe | Cast | Inspector | |
Christine Forrest | Cast | Blonde | |
Jack Mandeville | Cast | Fashion Show Attendee (uncredited) | |
Cleo Rose | Cast | Vivian | |
Robert Moore | Cast | Stevenson | |
John Lynn | Cast | Nightclub Patron (uncredited) | |
| Person | Type | Job | Role(s) |
