Murray Hamilton

Wally Sanders

Joyce Taylor

Soldier

Hugh Marlowe

John Hull

Khigh Dhiegh

Kang

Charlie Briggs

Mike the Chauffeur

Norma Varden

Miss Pittford

Garth Benton

Peter Van Hagen

María Cristina Servera

Argentina

Janet Mary Prance

Australia

Penny Anne Mills

Canada

Alexandra Bastedo

England

Ariane Glaser

France

Ilona Schütze

Germany

Anna Baj

Italy

Aiko Sakamoto

Japan

Gina Trikonis

Russia

Judy Pace

Liberia

Luz Gloria Hervias

Mexico

Marie-Louise Bielke

Sweden

Ignacia Farias Luque

Venezuela

Lynne Sue Moon

China

Kathy Dunn

Candace 'Candy' Hull

Emil Sitka

Ludwig (uncredited)

Otis L. Guernsey Jr.

Story

William Castle

Director

Robert Dillon

Screenplay

William Castle

Producer

William Kiernan

Set Decoration

Dona Holloway

Associate Producer

Edwin H. Bryant

Editor

Lanz

Costume Design

Don Ament

Art Direction

Van Alexander

Original Music Composer

Gordon Avil

Director of Photography

Ben Lane

Makeup Supervisor