Ila Hansen
Nadja Tiller
Mike Thompson
Tony Britton
Reg Barker
William Bendix
Margaret Goreham
Natasha Parry
Jane Buller
Adrienne Corri
David Fraser
Norman Wooland
Lord Drewell
Donald Wolfit
Jack
Tony Wright
Mrs. Thompson
Joyce Carey
Dr. Thompson
John Welsh
Director of Photography
Otto Heller
Art Direction
Ken Adam
Production Design
Producer
Robert Siodmak
Director
George Minter
Screenplay
Audrey Erskine-Lindop
Editor
Gordon Pilkington
Dudley Leslie
Music
Douglas Gamley