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