Frank Prior
Lloyd Bridges
Pauline French
Moira Lister
The Magician
Robert Harrin
George, Stage Doorman
André van Gyseghem
The Dancer
Lionel Blair
Robert Harbin
The Xylophonist
Charles Botterill
Stone
Verne Morgan
Jonas
Raymond Rollett
The Maid
Irissa Cooper
Airport Official
Maxwell Gardner
Police Scientist
Jon Evans
Inspector Braddock
Alan Wheatley
TV Hostess
Olive Lucius
The Child
Max Boisot
Louise Cordet
Party Guest (Uncredited)
Paul Beradi
Airport Traveller (Uncredited)
Stephen Boyd
Richard Neller
Detective Cameron
Leslie Phillips
Helene Castle
Hélène Cordet
Stage Manager
Tom Gill
Kendall Brown
Bruce Beeby
Barmaid
Rachel Roberts
Landlady
Marjory Hume
Landlady's Daughter
Jean Marsh
Director
Cy Endfield
Second Assistant Director
Douglas Hickox
Art Direction
Cedric Dawe
Camera Operator
Ron Robson
Third Assistant Director
John Pitcher
Hairdresser
Pearl Tipaldi
Still Photographer
Dennis Reed
Music Director
Eric Robinson
Makeup Artist
Peter Evans
Assistant Director
Pat Kelly
Boom Operator
Dave Drinkwater
Michael Scott
Production Manager
Elsa Hatchett
Clapper Loader
Alec Mills
Focus Puller
Manny Yospa
Paul Lecker
Kevin Sutton
Costume Design
Jenny Benson
Assistant Art Director
Jack Stevens
Screenplay
Ian Stuart Black
Story
Anthony Verney
Reginald Long
Director of Photography
Jonah Jones
Original Music Composer
Arthur Wilkinson
Producer
Donald Ginsberg
Continuity
Gladys Reeve
Editor
Stanley Willis
Draughtsman
Fred Mannin