Directed by
| Marion Gering | ||
Writing Credits (in alphabetical order)
| Harry Hervey | ... | (story) |
| Maurice Larrouy | ... | (novel) (uncredited) |
| Benn W. Levy | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Tallulah Bankhead | ... | Diana Sturm | |
| Gary Cooper | ... | Lt. Sempter | |
| Charles Laughton | ... | Cmdr. Charles Sturm | |
| Cary Grant | ... | Lt. Jaeckel | |
| Paul Porcasi | ... | Hassan | |
| Juliette Compton | ... | Mrs. Planet | |
| Henry Kolker | ... | Hutton | |
| Dorothy Christy | ... | Mrs. Crimp | |
| Arthur Hoyt | ... | Mr. Planet | |
| Gordon Westcott | ... | Lt. Toll | |
 |
James Dugan | ... | Condover (as Jimmie Dugan) |
| Rest of cast listed alphabetically: | |||
| Peter Brocco | ... | Wireless Operator (uncredited) | |
|
|
Jack Gardner | ... | Submarine Crewman (uncredited) |
| John George | ... | Man in Crowd (uncredited) | |
|
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Henry Guttman | ... | Submarine Crewman (uncredited) |
| Fred Kohler Jr. | ... | Submarine Crewman (uncredited) | |
| Anderson Lawler | ... | Sailor (uncredited) | |
| Lucien Littlefield | ... | Shopkeeper (uncredited) | |
| Wilfred Lucas | ... | Court Martial Judge (uncredited) | |
| George Magrill | ... | Submarine Crewman (uncredited) | |
| Dave O'Brien | ... | Submarine Crewman (uncredited) | |
| Kent Taylor | ... | A Friend at Party (uncredited) | |
Music by
| Herman Hand | ... | (uncredited) |
| Rudolph G. Kopp | ... | (uncredited) |
| John Leipold | ... | (uncredited) |
Cinematography by
| Charles Lang | ... | (photographed by) |
Editing by
| Otho Lovering | ... | (uncredited) |
Casting By
| Mel Ballerino | ... | (uncredited) |
| Fred A. Datig | ... | (uncredited) |
Art Direction by
| Bernard Herzbrun | ... | (uncredited) |
Costume Design by
| Travis Banton | ... | (uncredited) |
Second Unit Director or Assistant Director
| Bernard Herzbrun | ... | assistant director |
| Arthur Jacobson | ... | assistant director (uncredited) |
| Jack Mintz | ... | assistant director (uncredited) |
Sound Department
| Jack A. Goodrich | ... | sound (uncredited) |
Camera and Electrical Department
| Earl Crowley | ... | still photographer (uncredited) |
| Cliff Shirpser | ... | assistant camera (uncredited) |
Casting Department
| Joe Egli | ... | casting assistant (uncredited) |
Costume and Wardrobe Department
| Eugene Joseff | ... | costume jeweller (uncredited) |
Music Department
| Karl Hajos | ... | composer: stock music (uncredited) |
| Stephan Pasternacki | ... | composer: stock music (uncredited) |
Additional Crew
| John B. Goodman | ... | mechanical effects (uncredited) |
