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

Reinhard Kolldehoff as Fleischer, Gestapo (as Rene Kolldehoff)

Pavla Matejovska as Jindriska (as Pavla Matejovská)

Philip Madoc as Heydrich's interpreter

Vernon Dobtcheff as Pyotr

Cyril Cross as

Jiří Krampol as

Radoslav Dubanský as (as Radoslav Dubanský)

Neil McCarthy as Man at Quarry (uncredited)

Gertan Klauber as Kubelwagen Driver (uncredited)

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

Josef Abrhám as

John Abineri as (uncredited)

Josef Laufer as

Jaroslav Drbohlav as

Vítězslav Jandák as