Diễn viên
Brenda Bruce
Mary Cooper, Blacky
Sam Kydd
Shorty
Meredith Edwards
Sergeant Bolton
Arthur Howard
Burrows
Gerald Cross
Hodgkin
Lionel Jeffries
Major Proudfoot
Ronald Squire
Colonel Masters
George Coulouris
'Bennie' Bensuson, Sergeant Bolton
Reginald Beckwith
Vickery
John Le Mesurier
Sir Humphrey Pomfret
Irene Handl
Woman in Train
Allan Cuthbertson
Police Inspector
John Hewer
Foxy
Michael Redgrave
Percy Brand
Robert Morley
Judge Sir Edward Crichton
Elizabeth Sellars
Gina Laselle
David Hutcheson
Freddie Cooper
Mary Kerridge
Lady Crichton
Michael Trubshawe
Ivan
Nora Nicholson
Mrs. Cartwright
Joan Hickson
Aunt Florence
Michael Brennan
Bent - Warder Ext. Prison
Toke Townley
Sidney Rumpthorne