Directed by
| Charles Frank | ||
Writing Credits
| Sheridan Le Fanu | ... | (novel) |
| Ben Travers | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Jean Simmons | ... | Caroline Ruthyn | |
| Katina Paxinou | ... | Madame de la Rougierre | |
| Derrick De Marney | ... | Uncle Silas Ruthyn | |
| Derek Bond | ... | Lord Richard Ilbury | |
| Sophie Stewart | ... | Lady Monica Waring | |
| Esmond Knight | ... | Dr. Bryerly | |
| Reginald Tate | ... | Austin Ruthyn | |
| Manning Whiley | ... | Dudley Ruthyn | |
| Marjorie Rhodes | ... | Mrs. Rusk | |
| John Laurie | ... | Giles | |
 |
Frederick Burtwell | ... | Branston |
| George Curzon | ... | Sleigh | |
| O.B. Clarence | ... | Vicar Clay | |
|
|
Frederick Ranalow | ... | Rigg |
|
|
Patricia Glyn | ... | Mary Quince |
| Guy Rolfe | ... | Sepulchre Hawkes | |
|
|
Robin Netscher | ... | Tom Hawkes |
| John Salew | ... | Grimstone | |
| Rest of cast listed alphabetically: | |||
| Patricia Dainton | ... | Guest at Ball (uncredited) | |
| Charles Paton | ... | Guest at Ball (uncredited) | |
|
|
Gordon Phillott | ... | Guest at Ball (uncredited) |
Produced by
| Jack Hicks | ... | associate producer |
| Laurence Irving | ... | producer |
| Josef Somlo | ... | producer |
Music by
| Alan Rawsthorne | ||
Cinematography by
| Robert Krasker | ... | director of photography |
Editing by
| Ralph Kemplen | ||
Casting By
| Irene Howard | ... | (uncredited) |
Production Design by
| Laurence Irving | ||
Art Direction by
| Ralph W. Brinton | ... | (as Ralph Brinton) |
Costume Design by
| Elizabeth Haffenden | ||
Makeup Department
| Tony Sforzini | ... | makeup supervisor (uncredited) |
Production Management
| John W. Gossage | ... | production manager (as John Gossage) |
| Andrew Allan | ... | assistant production manager (uncredited) |
Second Unit Director or Assistant Director
| Peter Bolton | ... | assistant director |
| Anthony Hearne | ... | second assistant director (uncredited) |
| Stanley Hosgood | ... | third assistant director (uncredited) |
Art Department
| Colleen Browning | ... | set dresser (uncredited) |
| Syd Cain | ... | draughtsman (uncredited) |
| Edward Marshall | ... | draughtsman (uncredited) |
| Peter Phillips | ... | assistant to the production designer (uncredited) |
| Sid Siddall | ... | buyer (uncredited) |
| Kenneth McCallum Tait | ... | assistant art director (uncredited) |
Sound Department
| John Cook | ... | sound recordist |
| Desmond Dew | ... | sound recordist |
| Kenneth Heeley-Ray | ... | sound editor (as Kenneth Heeley Ray) |
| Peter Davies | ... | second assistant dubbing mixer (uncredited) |
| Walter R. Day | ... | sound maintenance engineer (uncredited) |
| Anthony J. Kay | ... | dubbing crew (uncredited) |
| Ken Ritchie | ... | boom operator (uncredited) |
| Fred Ryan | ... | boom operator (uncredited) |
| John Streeter | ... | assistant boom operator (uncredited) |
| George Willows | ... | dubbing crew (uncredited) |
Special Effects by
| George Blackwell | ... | special effects |
| Henry Harris | ... | special effects |
Visual Effects by
| Stanley Grant | ... | special effects photography (uncredited) |
| Joan Suttie | ... | painted mattes (uncredited) |
| Bill Warrington | ... | painted mattes (uncredited) |
Camera and Electrical Department
| Robert Huke | ... | camera operator (as Nigel Huke) |
| Sidney Davies | ... | focus puller (uncredited) |
| Ray Sturgess | ... | second camera operator (uncredited) |
Costume and Wardrobe Department
| Doris Lee | ... | assistant costume designer (uncredited) |
Editorial Department
| Charles Clement | ... | re-editor: USA - original release (uncredited) |
| Roy Fry | ... | second assistant editor (uncredited) |
| Patricia Murray | ... | assistant editor (uncredited) |
| Peter Taylor | ... | second assistant editor (uncredited) |
Location Management
| Len Lee | ... | location manager (uncredited) |
| Victor Wark | ... | location manager (uncredited) |
Music Department
| Muir Mathieson | ... | conductor: The London Symphony Orchestra |
| London Symphony Orchestra | ... | music performed by (uncredited) |
Script and Continuity Department
| Maurice Laban | ... | script illustrator |
| Joan Barry | ... | continuity (uncredited) |
| Olga Brook | ... | assistant continuity (uncredited) |
