MovieDB

David Niven

Rex Allerton

43 73†

Peggy Cummins

Sally

28 92†

Anne Vernon

Jane

30 102

Herbert Lom

André Amico

36 95†

Charles Victor

Jennings

57 69†

Gordon Jackson

Ralph

30 66†

Felix Aylmer

Winant

64 90†

Hugh McDermott

Rodney Wheeler

47 65†

Stanley Maxted

Oliver Stanton

57 66†

June Clyde

Viola

44 77†

John Chandos

Gulliver Kee

36 70†

Theodore Bikel

Parsimonious

29 91†

Sebastian Cabot

Suarez

35 59†

Eugene Deckers

Vernet

40 63†

Andreas Malandrinos

Fodor (as Andrea Malandrinos)

65 81†

Nicholas Stuart

American Radio Announcer

Michael Ward

A Hotel Receptionist

44 88†

Helena Pickard

Sally's Mother

53 58†

Marcel Poncin

Priest

63 62†

Alexis Chesnakov

The Russian Man

59 89†

Nelly Arno

The Russian Woman

Gabrielle Blunt

Doreen

35 95†

Mark Baker

Maxie

44 62†

Boscoe Holder

A Witch Doctor

John Glyn-Jones

Prince Boris

44 87†

Michael Alexander

Minor Role (uncredited)

26 78†

Humphrey Bogart

Self (uncredited)

54 57†

Michael Craig

Cameraman Assistant (uncredited)

25 97

Betty Henderson

Bit Part (uncredited)

Hattie Jacques

Chambermaid (uncredited)

31 58†

Alvar Liddell