Directed by
| John Harlow | ||
Writing Credits (in alphabetical order)
| John Harlow | ||
Cast (in credits order) complete, awaiting verification
| David Farrar | ... | Sexton Blake | |
| Manning Whiley | ... | Raoul Sudd | |
| Dennis Arundell | ... | Johann Sudd | |
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John Varley | ... | Tinker |
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Betty Huntley-Wright | ... | Nobby Clark |
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Gordon McLeod | ... | Superintendent Venner |
| Kathleen Harrison | ... | Mrs. Bardell | |
| Cyril Smith | ... | Belford | |
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Magda Kun | ... | Madame Yvonne |
| Ferdy Mayne | ... | Slant-Eyes (as Ferdi Mayne) | |
| Charles Farrell | ... | Skipper | |
| Roddy Hughes | ... | Ferraby | |
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Philip Godfrey | ... | Jimmy Baird |
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Tony Arpino | ... | Torch |
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Charles Rolfe | ... | Mario Carloni |
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Billy Howard | ... | Policeman |
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John Powe | ... | Cockney Chink |
| Mark Jones | ... | Barman | |
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Jack Vyvyan | ... | Hawkins |
| Henry Wolston | ... | Assistant Commissioner | |
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David Keir | ... | Charlie Kunn |
| Elsie Wagstaff | ... | Mrs. Baird | |
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Robert Brooks Turner | ... | Constable (as Brookes Turner) |
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Alfred Harris | ... | Hospital Doctor |
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Margo Johns | ... | Hospital Nurse |
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Olive Walter | ... | Mrs. Watkins |
| Jean Simmons | ... | Eva Watkins | |
Produced by
| Louis H. Jackson | ... | producer |
Music by
| Percival Mackey | ||
Cinematography by
| Geoffrey Faithfull | ... | director of photography |
Editing by
| Vi Burdon | ||
Art Direction by
| C. Wilfred Arnold | ||
Makeup Department
| Harry Hayward | ... | makeup artist (as Henry Hayward) |
Production Management
| Fred A. Swan | ... | production manager |
Second Unit Director or Assistant Director
| Edward Cross | ... | assistant director |
Art Department
| T.R. Seddon | ... | assistant art director (uncredited) |
Sound Department
| Stan Jolly | ... | sound recordist |
| Harold V. King | ... | sound supervisor (as Harold King) |
| Len Shilton | ... | sound recordist |
| Jean Barker | ... | dubbing editor (uncredited) |
| Mike Bassett | ... | sound camera operator (uncredited) |
| John Moyes | ... | boom operator (uncredited) |
Camera and Electrical Department
| Gerald Moss | ... | camera operator (as Gerald Dorian Moss) |
| Charles Reed | ... | still photographer (uncredited) |
| James Warner | ... | focus puller (uncredited) |
Costume and Wardrobe Department
| Maude Churchill | ... | wardrobe supervisor |
Editorial Department
| Eve Catchpole | ... | first assistant editor (uncredited) |
| Gerald Levy | ... | third assistant editor (uncredited) |
| Peter Pitt | ... | second assistant editor (uncredited) |
Music Department
| Percival Mackey | ... | conductor |
Script and Continuity Department
| Joan Davis | ... | continuity (uncredited) |
