Directed by
| Richard Bird | ||
Writing Credits (in alphabetical order)
| William Freshman | ... | (adaptation) |
| Edgar Wallace | ... | (play) |
Cast (in credits order) complete, awaiting verification
| Wilfrid Lawson | ... | Mr. Goodman | |
| Bernard Lee | ... | Ferdy Fane | |
| Arthur Wontner | ... | Col. Redmayne | |
| Linden Travers | ... | Mary Redmayne | |
| Henry Oscar | ... | Joe Connor | |
| Iris Hoey | ... | Mrs. Elvery | |
 |
Stanley Lathbury | ... | Hawkins |
| Lesley Wareing | ... | Veronica Elvery | |
| Alastair Sim | ... | 'Soapy' Marx | |
| John Turnbull | ... | Superintendent Hallick | |
| Richard Murdoch | ... | Detective Lewis | |
| Edward Lexy | ... | Inspector Dobie | |
| Rest of cast listed alphabetically: | |||
| Richard George | ... | Policeman (uncredited) | |
| Irene Handl | ... | Kitchen Maid (uncredited) | |
| Kathleen Harrison | ... | Parlor Maid (uncredited) | |
|
|
David Keir | ... | Doctor (uncredited) |
| Jack Lambert | ... | Warder Joyce (uncredited) | |
| Bill Shine | ... | Bespectacled Resident at Lodging House (uncredited) | |
|
|
Julian Somers | ... | Prisoner Washing Floor (uncredited) |
|
|
Jack Vyvyan | ... | Police Constable (uncredited) |
|
|
Ben Williams | ... | Police Photographer (uncredited) |
Produced by
| Walter C. Mycroft | ... | producer |
Music by
| Marr Mackie | ... | (uncredited) |
Cinematography by
| Walter J. Harvey | ... | (as Walter Harvey) (photography) |
Editing by
| Lionel Tomlinson | ||
Art Department
| Cedric Dawe | ... | settings |
