Tom Poston
Tom Penderel
Tom Poston
Tom Penderel
Robert Morley
Roderick Femm
Janette Scott
Cecily Femm
Joyce Grenfell
Agatha Femm
Mervyn Johns
Petiphar Femm
Fenella Fielding
Morgana Femm
Peter Bull
Caspar Femm / Jasper Femm
Danny Green
Morgan Femm
John Harvey
Club Receptionist
Roy Ashton
Makeup Artist
J. B. Priestley
Novel
Robert Dillon
Screenplay
William Castle
Director
James Needs
Supervising Film Editor
William Castle
Producer
Les Bowie
Special Effects
Benjamin Frankel
Original Music Composer
Arthur Grant
Director of Photography
Bernard Robinson
Production Design
Anthony Hinds
Producer
Dona Holloway
Associate Producer
Benjamin Frankel
Conductor
Pauline Harlow
Continuity
John Draper
Production Manager
Jock May
Sound Recordist
Molly Arbuthnot
Wardrobe Supervisor
Rosemary Burrows
Wardrobe Supervisor
Frieda Steiger
Hairstylist
Moray Grant
Camera Operator
Douglas Hermes
Assistant Director