Full Cast & Crew
Top Billed Cast
Full Cast
Gillian Lewis
Marjorie Shaw
Newton Blick
P.O. Meadows
Philip Latham
Captain Ray
Cyril Chamberlain
Anderson
Justine Lord
Christina
Patrick Barr
Captain Warner
Derek Francis
Chief Supt. Croft
Hector Ross
Supt. Woods
Paul Eddington
Johnnie (uncredited)
Richard Marner
Colonel Monat (uncredited)
Geoffrey Palmer
Police Officer (uncredited)
Bryan Pringle
Surveillance Man (uncredited)
Andre Mikhelson
Russian Embassy Official (uncredited)
Garry Marsh
First Member at Lords (uncredited)
Basil Dignam
Second Member at Lords (uncredited)
Brian Nissen
Portland Official (uncredited)
Edwin Apps
Blake (uncredited)
Fred Griffiths
News Vendor (uncredited)
Anita West
Tilly (uncredited)
Crew
Peter Barnes
Writer
Thelma Connell
Editor
Frank Launder
Writer
Robert Tronson
Director
Leslie Gilliat
Producer
Arthur Lavis
Director of Photography
Paul Sheridan
Casting
Jack Lowin
Camera Operator
Ernest Gasser
Makeup Artist
Norman G. Arnold
Art Direction
Cecil Mason
Sound Recordist
Daphne Vollmer
Hairdresser
Derek Cracknell
Assistant Director