Patricia Roc
Penelope Belman
Patricia Roc
Penelope Belman
Nigel Patrick
Roger Cavendish
Stanley Holloway
Ramshead
Miles Malleson
Prof. Ernest Belman
Irene Handl
Mrs. Butters
Pamela Devis
Olga the Robotrix
Philippa Gill
Lady Mary Bromash
Anita Sharp-Bolster
Lady Diana
Fred Berger
Hotel Proprietor Farini
David Hurst
Wolfgang Wilhelm Winkel II (Swiss waiter)
Jerry Desmonde
Dress Shop Owner
Noel Howlett
The Professor's Associate
Jerry Verno
Drunk on Subway Platform
Johnnie Schofield
Ticket Collector
Dora Bryan
Model in Shop
Constance Smith
Receptionist
George Black Jr.
Producer
Jack Hildyard
Director of Photography
Arthur Wilkinson
Original Music Composer
Alfred Black
Producer
Bernard Knowles
Director
H. A. R. Thomson
Camera Operator
Tony Sforzini
Makeup Supervisor
Basil Mitchell
Theatre Play
J. Elder Wills
Art Direction
Bernard Knowles
Adaptation
Wallace Geoffrey
Theatre Play
F. Sherwin Green
Production Manager
John Hollingsworth
Conductor
Tilly Day
Continuity
George Black Jr.
Adaptation
Peter Graham Scott
Editor
Basil Boothroyd
Dialogue
Desmond Dew
Sound Recordist
John W. Mitchell
Sound Recordist
Vivienne Walker
Hair Supervisor
Herbert Smith
Production Manager
Mark Evans
Assistant Director
Anthony Hearne
Second Assistant Director