Patrick O'Neal

Richard Cutting

Joan Hackett

Dominique Laurant

John Gielgud

Curt Valayan

Herbert Lom

Matt Wilson

Eric Portman

Notary

Peter van Eyck

Walter Green

Oskar Homolka

Inspector Ruff

Leon Greene

The Big Man

Kent Smith

Mr. Eversley

Philip Ober

Bohlen

Fifi D'Orsay

Mrs. Hennie

Éva Szörényi

Landlady (as Eva Soreny)

Cynthia O'Neal

Felice Valayan (as Cynthia Baxter)

Martin Miller

Police Chief (uncredited)

Charles H. Radilak

Manager (uncredited)

Erik Sorenson

Bellboy (uncredited)

Betty Bresler

Secretary (uncredited)

Joanne Ludden

Receptionist (uncredited)

Walter Friedel

Secretary (uncredited)

Karl Bruck

Waiter (uncredited)

Walter Janovitz

Waiter (uncredited)

Albert D'Arno

Waiter (uncredited)

Ann Prentiss

Hotel Party Girl in Red Dress (uncredited)

Sheldon Reynolds

Director

Doris DeHerdt

Script Supervisor

Gil Kissel

Asistente de Dirección

Sheldon Reynolds

Guión

Harold Lipstein

Director de Fotografía

Enzo Barboni

Director de Fotografía

William Lava

Compositor de la Música Original

Stanley Jones

Sound

Jimmy Lydon

Productor

Warner Bros

Compañía de Produccion

Seven Arts

Compañía de Produccion

William Conrad

Productor Ejecutivo

Charles Bonniwell

Unit Manager

Gordon Bau

Makeup Supervisor

Jean Burt Reilly

Hair Supervisor

George R. Rohrs

Editor

John Beckman

Dirección Artística

George James Hopkins

Decorados

Richard Farnsworth

Dobles

Fred Carson

Dobles

Harold Lipstein

Cinematografía