演职人员
导演
Allan Davis
Superintendent Meredith
伯纳德·李
Lexman
David Knight
Ramon Karadis
Francis de Wolff
Grace
Colette Wilde
Linda Buckland
Christine Shaw
Sergeant Anson
Stanley Morgan
Fisher
Richard Caldicot
Manservant
Edmond Bennett
Jock
Simon Lack
Sergeant Butterfield
Anthony Baird
Landlady
Gladys Henson
Finch
Alfred Maron
Viney
Richard Vernon
Amis
Harry Locke
Brennan
Roy Purcell
Secretary (C.I.D.)
Kenneth Fortescue
Commissioner of Police
A. J. Brown