Credits
Cast

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)
Ben Wright
BBC Announcer (uncredited)

Harry Carter
Harry Denny
Frank Kumagai
Eddie Lee

Cactus Mack
Rollin Moriyama

Ron Nyman
Don Orlando
Beal Wong
Camera
Joseph MacDonald
Director of Photography
Costume & Make-Up

Travilla
Costume Designer
Directing

Samuel Fuller
Director, Screenplay
Editing
James B. Clark
Editor
Production
Raymond A. Klune
Producer
Sound

Alfred Newman
Original Music Composer
Writing
Jesse Lasky Jr.
Screenplay
David Hempstead
Story