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