Anthony Quayle
— The Old Man
Celia Imrie
— Housemaid
Phillada Sewell
— Major's Widow
Aimée Delamain
— Old Spinster
Ruby Head
— Doctor's Widow
Mike Gwilym
— Oswald
Patrick Godfrey
— Professor Jenssen
Michael Williams
— Paul
Hubert Rees
— Pastor Holm
Arnold Peters
— Savings Bank Manager
David de Keyser
— Axel Reich
Joyce Redman
— Vera
Boris Isarov
— Latvian Cook
Clifford Mollison
— Man with Compass
Ken Parry
— Fat Man
Judith Nelmes
— Lady in Wheelchair
Janet Brandes
— Sister of Lady in Wheelchair
John Herrington
— Man with Monkey Mask
Anne Blake
— Elegant Lady
Charles Bentley
— Blind Man
Llewellyn Rees
— The Colonel
Robert Henderson
— Berend
George Cormack
— Man with Camera
Gordon Gostelow
— Kristian