| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Rawsthorne | Crew | Sound | Music |
Ben Travers | Crew | Writing | Screenplay |
 Charles Frank | Crew | Directing | Director |
Elizabeth Haffenden | Crew | Costume & Make-Up | Costume Design |
George Blackwell | Crew | Crew | Special Effects |
 Irene Howard | Crew | Production | Casting |
John W. Gossage | Crew | Production | Production Manager |
Josef Somlo | Crew | Production | Producer |
Kenneth Heeley-Ray | Crew | Sound | Sound Editor |
Laurence Irving | Crew | Art | Production Design, Producer |
Muir Mathieson | Crew | Sound | Conductor |
Ralph Kemplen | Crew | Editing | Editor |
Ralph Brinton | Crew | Art | Art Direction |
Robert Huke | Crew | Camera | Camera Operator |
 Robert Krasker | Crew | Camera | Director of Photography |
 Sheridan Le Fanu | Crew | Writing | Novel |
Desmond Dew | Crew | Sound | Sound Recordist |
Peter Bolton | Crew | Directing | Assistant Director |
John Cook | Crew | Sound | Sound Recordist |
Anthony Hearne | Crew | Directing | Second Assistant Director |
Henry Harris | Crew | Crew | Special Effects |
Fred Ryan | Crew | Sound | Boom Operator |
Jack Hicks | Crew | Production | Associate Producer |
 Charles Paton | Cast | Actor | Guest at Ball (uncredited) |
 Derek Bond | Cast | Actor | Lord Richard Ilbury |
 Derrick De Marney | Cast | Actor | Uncle Silas |
 Esmond Knight | Cast | Actor | Dr. Bryerly |
 Frederick Burtwell | Cast | Actor | Branston |
Frederick Ranalow | Cast | Rigg | |
 George Curzon | Cast | Actor | Sleigh |
Gordon Phillott | Cast | Actor | Guest at Ball (uncredited) |
 Guy Rolfe | Cast | Actor | Sepulchre Hawkes |
 Jean Simmons | Cast | Actress | Caroline Ruthyn |
 John Laurie | Cast | Actor | Giles |
 John Salew | Cast | Actor | Grimstone |
 Katina Paxinou | Cast | Actress | Madame de la Rougierre |
 Manning Whiley | Cast | Actor | Dudley Ruthyn |
 Marjorie Rhodes | Cast | Actress | Mrs. Rusk |
 Patricia Dainton | Cast | Actress | Guest at Ball (uncredited) |
Patricia Glyn | Cast | Actress | Mary Quince |
 Reginald Tate | Cast | Actor | Austin Ruthyn |
Robin Netscher | Cast | Actor | Tom Hawkes |
 Sophie Stewart | Cast | Actress | Lady Monica Waring |
 O.B. Clarence | Cast | Actor | Vicar |
| Person | Type | Job | Role(s) |
