Harry Palmer
Michael Caine
Leo Newbigen
Karl Malden
Latvian Gangster
Paul Tamarin
Izabella Telezynska
Birkenshaw
Mark Elwes
GPO Special Delivery Boy
Stanley Caine
Russian Girl on Train
Susan George
Russian Woman on Train
Miki Iveria
Jill Mai Meredith
Jim
John Brandon
Macey
Tony Harwood
Scientist
Michael Stayner
General Midwinter
Ed Begley
Scientist at Computer
Donald Sutherland
Edgar
George Roubicek
Chief of Security
Brandon Brady
Taxi Driver
Fred Griffiths
1st Dutch Businessman
Gregg Palmer
2nd Dutch Businessman
John Herrington
3rd Dutch Businessman
Hans De Vries
Russian Radar Operator
Alex Marchevsky
2nd Russian Radar Operator
Peter Forest
Observer
Reed De Rouen
General Stok
Oskar Homolka
Old Man on Train
Frederick Schrecker
Old Woman in Gangster's Hut
Dolly Brennan
Guard at Midwinter's House
Bill Mitchell
Shoe Shop Assistant
Max Kirby
Russian Plainclothesman
Steve Emerson
Mark Moss
Dr. Kaarna (uncredited)
Gertan Klauber
Cowboy at Barndance (uncredited)
Harry Fielder
Anya
Françoise Dorléac
Colonel Ross
Guy Doleman
Dr. Eiwort
Vladek Sheybal
Basil
Milo Sperber
Janos Kurutz
Alexei Jawdokimov
Producer
Harry Saltzman
Novel
Len Deighton
Director of Photography
Billy Williams
Director
Ken Russell
Screenplay
John McGrath
Executive Producer
André de Toth
Original Music Composer
Richard Rodney Bennett
Editor
Alan Osbiston
Production Design
Syd Cain
Bert Davey
Sound Director
Teddy Mason
Costume Design
John Brady
Shirley Russell
Assistant Camera
David Wynn-Jones
Assistant Director
Ariel Levy