David Niven
Rex Allerton
David Niven
Rex Allerton
Peggy Cummins
Sally
Herbert Lom
André Amico
Anne Vernon
Sally
Charles Victor
Jennings
Gordon Jackson
Ralph
Theodore Bikel
Parsimonious
Sebastian Cabot
Suarez
Hattie Jacques
Chambermaid (uncredited)
Felix Aylmer
Winant
Hugh McDermott
Rodney Wheeler
Stanley Maxted
Oliver Stanton
June Clyde
Viola
John Chandos
Gulliver Kee
Eugene Deckers
Vernet
Nelly Arno
Russian Woman
Michael Alexander
Minor Role (uncredited)
Humphrey Bogart
Self (uncredited)
Charles Crichton
Director
Harry Kurnitz
Screenplay
Monja Danischewsky
Writer
Monja Danischewsky
Producer
Hal Mason
Production Supervisor
Jeff Seaholme
Camera Operator
Arthur Bradburn
Sound Recordist
Harry Frampton
Makeup Artist
Benjamin Frankel
Original Music Composer
Douglas Slocombe
Director of Photography
Tom Morahan
Production Designer
Jack Rix
Unit Production Manager
Stephen Dalby
Sound Supervisor
Geoffrey Dickinson
Special Effects
Carlo Lastricati
Location Assistant
Dock Mathieson
Music Director
Charles Neilson Gattey
Story
Anthony Mendleson
Costume Designer
Barbara Barnard
Hairstylist
Arthur Oliver
Location Manager
Harry Wilton
Makeup Artist
Freddie Carpenter
Choreographer
Zelma Bramley-Moore
Story
Norman Priggen
Assistant Director
Felicia Manheim
Continuity
Seth Holt
Editor