Boston, 1920. Italian immigrants Nicola Sacco and Bartolomeo Vanzetti are charged and unfairly tried for murder on the basis of their anarchist political beliefs.
Gian Maria Volonté
as Bartolomeo Vanzetti
Riccardo Cucciolla
as Nicola Sacco
Cyril Cusack
as Frederick Katzmann
Rosanna Fratello
as Rosa Sacco
Geoffrey Keen
as Judge Webster Thayer
Milo O’Shea
as Fred Moore
William Prince
as William Thompson
Claude Mann
as Eddie
Edward Jewesbury
as Alvan T. Fuller
Armenia Balducci
as Virginia Vanzetti
Valentino Orfeo
as Celestino Madeiros
Pier Giovanni Anchisi
as Defense Committee member