Henry Houghton
Gordon Lonsdale
Elizabeth Gee
Peter Kroger
Helen Kroger
Cmdr. Winters
Marjorie Shaw
P.O. Meadows
Captain Ray
Anderson
Christina
Captain Warner
Chief Supt. Croft
Supt. Woods
Johnnie (uncredited)
Colonel Monat (uncredited)
Police Officer (uncredited)
Surveillance Man (uncredited)
Russian Embassy Official (uncredited)
First Member at Lords (uncredited)
Second Member at Lords (uncredited)
Portland Official (uncredited)
Blake (uncredited)
News Vendor (uncredited)
Tilly (uncredited)
