Timothy Bottoms as Jan Kubis

Martin Shaw as Karel Curda

Joss Ackland as Janák

Nicola Pagett as Anna

Anthony Andrews as Jozef Gabcík

Anton Diffring as Reinhard Heydrich

Carl Duering as Karl Frank

Cyril Shaps as Father Petrek

Nigel Stock as General

Diana Coupland as Aunt Marie

Ronald Radd as Carl, Aunt Marie's Husband

Kim Fortune as Atá

Ray Smith as Hájek

George Sewell as Heinz Panwitz, Chief Investigator

Kika Markham as Curda's Wife

Frank Gatliff as Surgeon

Aubrey Woods as Servant

Reinhard Kolldehoff as Fleischer, Gestapo

Philip Madoc as Heydrich's interpreter

Vernon Dobtcheff as Pyotr

Cyril Cross as

Jiří Krampol as Adolf Opálka

Radoslav Dubanský as

Josef Abrhám as

Josef Laufer as

Jaroslav Drbohlav as Josef Bublík

Vítězslav Jandák as Czech Resistance Member

Pavla Matejovska as Jindriska (uncredited)

Neil McCarthy as Man at Quarry (uncredited)

Gertan Klauber as Kubelwagen Driver (uncredited)

William Lucas as Doctor (Sonja's Father) (uncredited)

John Abineri as (uncredited)