Cast
Victor Maddern
Morris
Ernest Clark
Major Adbury
Cyril Raymond
Inspector Frankham
Barbara Everest
Mrs. Dawson
Bernard Fox
Shafter
Melissa Stribling
Angela
Clive Morton
Sir George Turvey
John Welsh
Inspector Owing
Henri Vidon
Lonsen (as Henry Vidon)
Ray Milland
Colley Dawson
Barry Jones
Bennet Carfield
Jeanette Sterke
Irene
David Horne
Herbert Fenwright
Colin Tapley
Colonel Charles Mercer
Percy Herbert
Sergeant Harper
Anthony Nicholls
General Prior
Colin Gordon
Dakers
Pamela Stirling
Belgian Messenger
Ian MacNaughton
Thomson
Jackie Collins
Fenwright's Secretary