Directed by
| Denison Clift | ||
Writing Credits (in alphabetical order)
| Denison Clift | ... | (story) |
| Charles Larkworthy | ... | (scenario) |
Cast (in credits order) complete, awaiting verification
| Bela Lugosi | ... | Anton Lorenzen / A. Gottlieb | |
| Shirley Grey | ... | Sarah Briggs | |
| Arthur Margetson | ... | Capt. Benjamin Briggs | |
| Edmund Willard | ... | Toby Bilson | |
| Dennis Hoey | ... | Tom Goodschild | |
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George Mozart | ... | Tommy Duggan |
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Johnnie Schofield | ... | Peter Tooley |
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Gunner Moir | ... | Ponta Katz |
| Ben Welden | ... | Boas 'Sailor' Hoffman | |
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Clifford McLaglen | ... | Capt. Jim Morehead |
| Bruce Gordon | ... | Olly Deveau | |
| Gibson Gowland | ... | Andy Gilling | |
| Terence de Marney | ... | Charlie Kaye (as Terrence de Marney) | |
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Edgar Pierce | ... | Arian Harbens (as J. Edward Pierce) |
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Herbert Cameron | ... | Volkerk Grot |
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Wilfred Essex | ... | Horatio Sprague |
| James Carew | ... | James Winchester | |
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Monti DeLyle | ... | Portunato |
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Alec Fraser | ... | Cmdr. Mahon |
| Rest of cast listed alphabetically: | |||
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Lucius Blake | ... | Sailor (uncredited) |
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Charles Mortimer | ... | Attorney General (uncredited) |
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Graham Soutten | ... | Jack Sampson (uncredited) |
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J.B. Williams | ... | The Judge (uncredited) |
Produced by
| Will Hammer | ... | executive producer (uncredited) |
| Henry Passmore | ... | producer |
Cinematography by
| Eric Cross | ||
| Geoffrey Faithfull | ||
Editing by
| John Seabourne Sr. | ... | (uncredited) |
Art Direction by
| J. Elder Wills | ||
Music Department
| Eric Ansell | ... | musical director |
Script and Continuity Department
| Tilly Day | ... | continuity |
Additional Crew
| Henry Passmore | ... | supervisor (as H. Fraser Passmore) |
