Story :In London, a diplomat accidentally becomes involved in the death of a British agent who's after a spy ring that covets British military secrets.
Cast
Kenneth MoreRichard Hannay
Taina ElgMiss Fisher
Brenda De BanzieNellie Lumsden
Barry JonesProfessor Arthur Logan
Reginald BeckwithLumdsen
Faith BrookMandy Robinson ("Nannie")
Michael GoodliffeBrown
James HayterMr Memory
Duncan Lamont
Jameson ClarkMacDougal
Andrew CruickshankSheriff
Leslie DwyerMilkman
Betty HendersonMrs, MacDougal
Joan HicksonMiss Dobson
Sid JamesPerce Baker
Brian Oulton
Barbara SteeleExtra
Marianne StoneHospital Administrator (uncredited)
Jill HaworthSchoolgirl on Train (uncredited)
Peter Vaughan2nd Police Constable on Train (uncredited)
Carol WhiteSchoolgirl in Assembly Hall (uncredited)