
Plot
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.
Trailer
Cast

Michael Caine
Philip Kimberley / Sergei Kuzminsky

Laurence Olivier
Adm. Sir Gerald Scaith

Susan George
Penelope Kimberley / Annabelle Kimberley

Robert Powell
Jamie Fraser

Charles Gray
Sir James Chorley

Morteza Kazerouni
Boris Medvachian

Michael Medwin
Milroy

Eric Sevareid
Himself

Sabine Sun
Dr. Zilenka

David Kelly
Cameron

Patrick Dawson
Ginger

Vladek Sheybal
Gen. Zorin

Peter Burton
Douglas Ransom

Maggie Rennie
Mrs. Ransom

Richard Aylen
Older Kimberley

Anthony Pullen Shaw
Matthews

Maureen Bennett
Susan

Anthony Dawson
Vicar

Peggy Marshall
Polly

John Franklyn-Robbins
English doctor

Thomas Heathcote
Gamekeeper

Matthew Scurfield
KGB man #1

Robert Austin
KGB man #2

Jana Shelden
Air hostess

Peter Hutchins
Connolly

Yuri Borienko
Russian trainer

Bill Shine
Commissionaire

David Allister
Sgt. Lloyd

Jennifer Jayne
Nurse

Ian Masters
Special Branch Man

Richard Borthwick
Policeman

Owen Brenman
Policeman

Maurice Thorogood
Policeman

Nuala Barrie
Lady in Church

P.G. Stephens
Scaith's Driver

Nigel Humphreys
Petrol Attendant

Guy Standeven
Albert, The Club Steward (uncredited)