Michael Rennie

Captain John Winter

James MacArthur

Rudi Matt

Janet Munro

Lizbeth Hempel

James Donald

Franz Lerner

Herbert Lom

Emil Saxo

Laurence Naismith

Teo Zurbriggen

Lee Patterson

Klaus Wesselhoft

Helen Hayes

Hotel guest (uncredited)

Walter Fitzgerald

Herr Hempel

Nora Swinburne

Frau Matt

Ferdy Mayne

Andreas

Ken Annakin

Director

Eleanore Griffin

Screenplay

Bill Anderson

Producer

Muir Mathieson

Conductor

Alan Jaggs

Associate Producer

Peter Ellenshaw

Matte Painter

Harry Waxman

Director of Photography

James Ramsey Ullman

Novel

John Howell

Production Design

Peter Boita

Editor

William Alwyn

Music

Pierre Tairraz

Cinematography

Gaston Rébuffat

Second Unit Director

Georges Tairraz II

Cinematography