Philip Kimberly, the former head of the British Secret Service who defected to Russia, is given plastic surgery and sent back to Britain by the KGB to retrieve some vital documents. With the documents in hand, he instead plays off MI6 and the KGB against each other.
Philip Kimberley / Sergei Kuzminsky
Adm. Sir Gerald Scaith
Penelope Kimberley / Annabelle Kimberley
Jamie Fraser
Sir James Chorley
Boris Medvachian
Milroy
Himself
Dr. Zilenka
Cameron
Ginger
Gen. Zorin
Douglas Ransom
Mrs. Ransom
Older Kimberley
Matthews
Susan
Vicar
Polly
English doctor
Gamekeeper
KGB man #1
KGB man #2
Air hostess
Connolly
Russian trainer
Commissionaire
Sgt. Lloyd
Nurse
Special Branch Man
Policeman
Policeman
Policeman
Lady in Church
Scaith's Driver
Petrol Attendant
Albert, The Club Steward (uncredited)
Director
Screenplay
Editor
Novel
Producer
Co-Producer
Director of Photography
Executive Producer
Location Manager
Original Music Composer
Sound Recordist
Stand In