Directed by
| Norman Walker | ||
Writing Credits (in alphabetical order)
| H.T. Bishop | ... | (story collaboration) |
| Gerald Elliott | ... | (scenario) |
| Harrison Owen | ... | (additional dialogue) |
| Guy Pollock | ... | (story collaboration) |
| L. DeCosta Ricci | ... | (story) (as Bartimeus) |
Cast (in credits order) complete, awaiting verification
| Robert Douglas | ... | Capt. Markham | |
| Richard Cromwell | ... | Lt. Bill Armstrong | |
 |
Hazel Terry | ... | Pamela Brent |
| H.B. Warner | ... | British Consul Brent | |
| Noah Beery | ... | The Presidente of Bianco | |
| Esme Percy | ... | Diego de Costa | |
|
|
Frederick Culley | ... | The Admiral |
| Henry Victor | ... | Lt. d'Enriquo | |
|
|
Binkie Stuart | ... | Jennifer |
|
|
Julie Suedo | ... | Juanita (the assassin) |
| Rest of cast listed alphabetically: | |||
| Richard Ainley | ... | Lieutenant (uncredited) | |
Produced by
| Herbert Wilcox | ... | producer |
Music by
| Noel Gay | ... | (uncredited) |
Cinematography by
| Claude Friese-Greene | ||
Editing by
| Winifred Cooper | ||
Art Direction by
| Lawrence P. Williams | ... | (as L.P. Williams) |
Production Management
| Tom White | ... | production manager |
Second Unit Director or Assistant Director
| Pat Walker | ... | assistant director |
| Russell Wootton | ... | assistant director (as R. Wootton) |
Sound Department
| John Dennis | ... | sound recordist (as J. Dennis) |
| L.E. Overton | ... | sound recordist |
Music Department
| Geraldo | ... | musical director |
