Directed by
| John Paddy Carstairs | ||
Writing Credits
| Hugh Clevely | ... | (novel) |
| Katherine Strueby | ... | (screenplay) |
Cast (in credits order)
| John Loder | ... | Maxwell Archer | |
| Leueen MacGrath | ... | Sarah | |
 |
Athole Stewart | ... | Supt. Gordon |
| Marta Labarr | ... | Nina | |
| George Merritt | ... | Insp. Cornell | |
| Ronald Adam | ... | Nicolides | |
|
|
Peter Hobbes | ... | George Gull Jr. (as Peter Halliwell Hobbes) |
|
|
Ralph Roberts | ... | George Gull Sr. |
| Syd Crossley | ... | Perkins | |
| Barbara Everest | ... | Miss Duke | |
Produced by
| William Sistrom | ... | producer |
Music by
| W.L. Trytel | ... | (uncredited) |
Cinematography by
| Claude Friese-Greene | ||
Editing by
| Alan Jaggs | ||
Art Direction by
| Ian White | ||
Music Department
| W.L. Trytel | ... | musical director |
