
When a leak of information in the African section of British Intelligence is discovered, a security man is brought in to investigate.

as Maurice Castle

as Colonel John Daintry

as Arthur Davis

as Brigadier Tomlinson

as Sarah

as Cornelius Muller

as Doctor Percival

as Castle's Mother

as Dr Barker

as Porter

as Sam

as Lady Mary Hargreaves

as Buffy

as Cynthia

as Shop Assistant

as Messenger

as Elizabeth

as Matthew Connolly

as Boris

as Sylvia

as Edward

as Matron

as Colin

as Bellamy

as Gen. Phillips

as Policeman

as Ferguson

as Mrs Halliday

as Insp. Butler

as Black Prostitute

as Scientist

as Sir John Hargreaves

as Van Donck

as Black Man

as Questioner

as Castle's Secretary

as Judge

as Tall Man

as Jameson

as Reader

as Secretary

as Agent

as Halliday

as Stripper

as NATO Lab Worker (uncredited)