Billion Dollar Brain

Michael Caine

Harry Palmer

Karl Malden

Leo Newbigen

Ed Begley

General Midwinter

Oskar Homolka

General Stok

Françoise Dorléac

Anya

Guy Doleman

Colonel Ross

Vladek Sheybal

Dr. Eiwort

Milo Sperber

Basil

Janos Kurutz

Latvian Gangster

Alexei Jawdokimov

Latvian Gangster

Paul Tamarin

Latvian Gangster

Izabella Telezynska

Latvian Gangster

Mark Elwes

Birkenshaw

Stanley Caine

GPO Special Delivery Boy

Susan George

Russian Girl on Train

Miki Iveria

Russian Woman on Train

Jill Mai Meredith

Russian Girl on Train

John Brandon

Jim

Tony Harwood

Macey

Michael Stayner

Scientist