David Niven
Rex Allerton
Acting
Peggy Cummins
Sally
Acting
Anne Vernon
Jane
Acting
Herbert Lom
André Amico
Acting
Charles Victor
Jennings
Acting
Gordon Jackson
Ralph
Acting
Felix Aylmer
Winant
Acting
Hugh McDermott
Rodney Wheeler
Acting
Stanley Maxted
Oliver Stanton
Acting
June Clyde
Viola
Acting
John Chandos
Gulliver Kee
Acting
Theodore Bikel
Parsimonious
Acting
Sebastian Cabot
Suarez
Acting
Eugene Deckers
Vernet
Acting
Andreas Malandrinos
Fodor (as Andrea Malandrinos)
Acting
Nicholas Stuart
American Radio Announcer
Acting
Michael Ward
A Hotel Receptionist
Acting
Helena Pickard
Sally's Mother
Acting
Marcel Poncin
Priest
Acting
Alexis Chesnakov
The Russian Man
Acting
Nelly Arno
The Russian Woman
Acting
Gabrielle Blunt
Doreen
Acting
Mark Baker
Maxie
Acting
Boscoe Holder
A Witch Doctor
Acting
John Glyn-Jones
Prince Boris
Acting
Michael Alexander
Minor Role (uncredited)
Acting
Humphrey Bogart
Self (uncredited)
Acting
Michael Craig
Cameraman Assistant (uncredited)
Acting
Betty Henderson
Bit Part (uncredited)
Acting
Hattie Jacques
Chambermaid (uncredited)
Acting
Alvar Liddell
Self (uncredited)
Acting
Jean Marsh
Dancer in Sally's Dream (uncredited)
Acting
Dido Plumb
Man in Audience (uncredited)
Acting