John Rawlins
Director
Roy Chanslor
Screenplay
Stanley Rubin
Screenplay
Hans J. Salter
Music Director
Melville Shyer
Assistant Director
Otto Ludwig
Editor
Harold H. MacArthur
Assistant Art Director
Stanley Cortez
Director of Photography
Jack Otterson
Art Direction
Marshall Grant
Associate Producer
Lal Chand Mehra
Technical Advisor
Russell A. Gausman
Set Decoration
Vera West
Costume Design
Bernard B. Brown
Sound Supervisor
Eugene Joseff
Costume Design
Charles Carroll
Sound
William Gargan
James Montgomery 'Jim' Wilson
Irene Hervey
Frankie Gilroy Wilson
Charles Lang
Tex Harper
Maria Montez
Sonya Dietrich Landers
Lloyd Corrigan
George Lewis
Mary Gordon
Abigail 'Mag' MacPherson
Truman Bradley
Dr. Gregory Landers
Phillip Trent
Tom Hare
Turhan Bey
Captain Chundra
John Bagni
Paul, the Purser
George Lynn
Bland (as Peter Lynn)
Billy Wayne
Lamb
Wade Boteler
Christopher Ruggles
Warren Ashe
R. C. Bradford
J. Pat O'Malley
Chief inspector
C. Montague Shaw
Captain Caldwell
Philip Ahlm
Submarine Gun Crewman (uncredited)
Edgar Barrier
Man on Intercom (voice) (uncredited)
Harold Daniels
Sam
Paul Dubov
News photographer
Roland Got
Bellhop (uncredited)
Eddie Hall
Submarine Crewman firing on the Bombay Clipper (uncredited)
Riley Hill
Steward (uncredited)
Keith Hitchcock
Hotel clerk
Jack G. Lee
News photographer
Connie Leon
Chambermaid
Lal Chand Mehra
Guard (uncredited)
John Picorri
Waiter
Beatrice Roberts
Miss Kane - Secretary (uncredited)
Mel Ruick
Submarine commander
Tom Schamp
Submarine Gun Crewman (uncredited)
Suran Singh
Singapore Policeman (uncredited)
Harry Strang
Submarine officer
