Leiser
Christopher Jones
The Girl
Pia Degermark
Mrs LeClerc
Maxine Audley
Taylor
Timothy West
Truck Driver
Michael Robbins
East German Detective
Cyril Shaps
Finnish Policeman
Peter Swanwick
Fritsche
Guy Deghy
Chelsea Girl
Angela Down
CIA Man
Paul Maxwell
Pilot
Frederick Jaeger
Pub Patron (uncredited)
Jill Goldston
LeClerc
Ralph Richardson
Avery's Child
Russell Lewis
John Avery
Anthony Hopkins
Haldane
Paul Rogers
Susan
Susan George
Undersecretary of State
Ray McAnally
Johnson
Robert Urquhart
Mrs. King
Vivian Pickles
Avery's Wife
Anna Massey
Writer
Frank Pierson
Director
Art Direction
Terence Marsh
Novel
John le Carré
Executive Producer
M.J. Frankovich
Associate Producer
William Kirby
Sound Editor
Jim Groom
Music
Angela Morley
Assistant Art Director
Roy Walker
Camera Operator
Paul Wilson
Costume Design
Dinah Greet
Editor
Willy Kemplen
Sound Recordist
Buster Ambler
Producer
John Box
Director of Photography
Austin Dempster
Casting
Robert Lennard
Makeup Artist
Ernest Gasser
John Cox
Assistant Editor
Ray Thorne