Bartolomeo Vanzetti
Nicola Sacco
Frederick Katzmann
Rosa Sacco
Judge Webster Thayer
Fred Moore
William Thompson
Eddie
Alvan T. Fuller
Virginia Vanzetti
Celestino Madeiros
Defense Committee member
Lieutenant
Minister Palmer
Acting
Mary Splaine
Joe Morelli
Brini
Pelser
Consul Giuseppe Andrower
(uncredited)
Court Officer (uncredited)
