Full Credits
33 members

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
16 members
John Rawlins
Director
Melville Shyer
Assistant Director
Roy Chanslor
Screenplay
Stanley Rubin
Screenplay
Marshall Grant
Associate Producer
Stanley Cortez
Director of Photography
Hans J. Salter
Music Director
Bernard B. Brown
Sound Supervisor
Charles Carroll
Sound
Jack Otterson
Art Direction
Harold H. MacArthur
Assistant Art Director
Russell A. Gausman
Set Decoration
Vera West
Costume Design
Eugene Joseff
Costume Design
Otto Ludwig
Editor
Lal Chand Mehra
Technical Advisor