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