| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Pivar | Crew | Production | Executive Producer |
Bernard B. Brown | Crew | Sound | Sound |
Edgar Fairchild | Crew | Sound | Music Director |
Edward Curtiss | Crew | Editing | Editor |
George Bricker | Crew | Writing | Screenplay, Associate Producer |
Glenn E. Anderson | Crew | Sound | Sound |
Gordon Kahn | Crew | Writing | Story |
Jack Otterson | Crew | Art | Art Direction |
John J. Martin | Crew | Camera | Additional Camera |
Maury Gertsman | Crew | Camera | Director of Photography |
Robert Clatworthy | Crew | Art | Art Direction |
Russell A. Gausman | Crew | Art | Set Decoration |
Ted von Hemert | Crew | Art | Set Decoration |
Vera West | Crew | Costume & Make-Up | Costume Design |
 Will Jason | Crew | Directing | Director |
Larry Aicholtz | Crew | Sound | Music |
Seward Webb | Crew | Directing | Assistant Director |
Harry Jones | Crew | Directing | Assistant Director |
 Byron Foulger | Cast | Actor | Wilson (Uncredited) |
 Carleton Young | Cast | Actor | Steward (Uncredited) |
 Charles Waldron | Cast | Actor | Ship's Officer (Uncredited) |
Dick Crockett | Cast | Actor | Dr. Selby (Uncredited) |
 Dick Wessel | Cast | Actor | Detective (Uncredited) |
 Donald MacBride | Cast | Actor | Inspector Carmichael |
 Douglas Fowley | Cast | Actor | Henchman Willie (Uncredited) |
 Eddie Acuff | Cast | Actor | Ambulance Attendant (Uncredited) |
 Edward Gargan | Cast | Actor | Police Sergeant (Uncredited) |
 Elisha Cook Jr. | Cast | Actor | Sam Collins |
 Ethel Wales | Cast | Actress | Landlady (Uncredited) |
 Frank Lackteen | Cast | Actor | Doorman (Uncredited) |
Harry Brown | Cast | Clerk (Uncredited) | |
 Helen Bennett | Cast | Ruth Dixon (Uncredited) | |
John Alban | Cast | Actor | Policeman #3 (Uncredited) |
 John Berkes | Cast | Actor | Louie Comey |
 Kirby Grant | Cast | Actor | Henry Rothmore (Uncredited) |
 Lane Chandler | Cast | Actor | Policeman #2 (Uncredited) |
 Lee Phelps | Cast | Actor | Policeman #1 (Uncredited) |
 Marc Lawrence | Cast | Actor | Joe DeRita |
 Martha O'Driscoll | Cast | Actress | Marian Gale |
 Matt Willis | Cast | Actor | Detective Lane (Uncredited) |
 Oliver Blake | Cast | Actor | Pat Tenny |
 Peter Whitney | Cast | Actor | Lieutenant Melody Haynes |
 Ray Teal | Cast | Actor | Detective Jones (Uncredited) |
 Robert Armstrong | Cast | Actor | Williams |
 Robert Brubaker | Cast | Actor | Pedestrian (Uncredited) |
 Robert Kent | Cast | Actor | Detective (Uncredited) |
 Samuel S. Hinds | Cast | Actor | Prof. Slater |
 Thomas E. Jackson | Cast | Actor | Lawyer Allen (Uncredited) |
 Tom Kennedy | Cast | Actor | Policeman Clancy (Uncredited) |
 Tom Neal | Cast | Actor | Rick Lavery |
 William B. Davidson | Cast | Actor | Police Captain Hurley (Uncredited) |
Bill Udell | Cast | Steward (Uncredited) | |
| Person | Type | Job | Role(s) |
