Cast
John Horsley
Bletchley
John McCallum
Supt. Bob Lowther
John Glyn-Jones
Gedge
Harold Lang
Boyd's Chauffeur/Receptionist
Christopher Beeny
Mickie
Elizabeth Sellars
Fay Lowther
John Slater
Pewsey
Thora Hird
Mrs Pewsey
Denis Shaw
Shaw (uncredited)
Eva Bergh
Ilse
Geoffrey Keen
Craig
Michael Martin Harvey
Jackson
John Chandos
Boyd
Mary Mackenzie
Gladys
Fred Johnson
Driver
John Mills
Phillip Davidson
Vida Hope
Alice Gedge
Laurence Naismith
Hasbury
Peter Jones
Fisher