Richard Widmark

Capt. Adam Jones

Bella Darvi

Denise Montel

Victor Francen

Prof. Montel

Cameron Mitchell

'Ski' Brodski

Gene Evans

Chief Holter

David Wayne

Tugboat Walker

Stephen Bekassy

Neuman

Richard Loo

Hakada Fujimori

Robert Adler

Welles (uncredited)

Eugene Borden

French Reporter (uncredited)

Leslie Bradley

Mr. Aylesworth (uncredited)

Henry Kulky

McCrossin (uncredited)

Peter Ortiz

Crewman (uncredited)

Ray Stevens

Crewman (uncredited)

John Wengraf

Col. Schuman (uncredited)

Harry Carter

Harry Denny

Frank Kumagai

Eddie Lee

Rollin Moriyama

Don Orlando

Beal Wong

Ben Wright

BBC Announcer (uncredited)

Ron Nyman

Lee Sockwell (uncredited)

John Roy

Crewman (uncredited)

Robert B. Williams

Reporter (uncredited)

Cactus Mack

Crewman (uncredited)

Weaver Levy

Asian Man (uncredited)

Robert Kino

Passenger (uncredited)

Samuel Fuller

Director

Samuel Fuller

Guión, Guión Adaptado

Jesse Lasky Jr.

Guión, Guión Adaptado

David Hempstead

Guión, Historia

Joseph MacDonald

Director de Fotografía

Alfred Newman

Compositor de la Música Original

Raymond A. Klune

Productor

20th Century Fox

Compañía de Produccion

Travilla

Costume Designer

James B. Clark

Editor