Alec Leamas
Nan Perry
Fiedler
Peters
East German Defense Attorney
George Smiley
Control
Hans-Dieter Mundt
Ashe
Dick Carlton
Patmore
Tribunal President
Old Judge
German Checkpoint Guard
German Guide
Miss Crail
German Checkpoint Guard
Vopo Captain
Mr. Zanfrello
East German Judge
CIA Agent
Pawson (uncredited)
Young Judge (uncredited)
Mr. Pitt - Employment Officer (uncredited)
Frau Floerdke (uncredited)
Holten (uncredited)
Man in Shop (uncredited)
British Sentry (Sgt.) at Checkpoint Charlie (uncredited)
Pussywillow Club Stripper (uncredited)
Young German Officer (uncredited)
Dutch Customs Officer (uncredited)
Mrs. Zanfrello - Grocery Customer (uncredited)
Pawson (uncredited)
Lofthouse - Library Assistant (uncredited)
Security Officer (uncredited)
Guard (uncredited)
Karl Riemeck (uncredited)