José Sacristán
饰 Himself - Narrator (voice)
Joaquín López-Raimundo
饰 Himself - Mauthausen Prisoner
Pilar Atrián
饰 Herself - Francesc Boix's Friend
Pierre Daix
饰 Himself - Mauthausen Prisoner
Mariano Constante
饰 Himself - Mauthausen Prisoner
Agapito Martín
饰 Himself - Mauthausen Prisoner
Manuel Azaustre
饰 Himself - Mauthausen Prisoner
Juan de Diego
饰 Himself - Mauthausen Prisoner
José Perlado
饰 Himself - Mauthausen Prisoner
Manuel Alfonso
饰 Himself - Mauthausen Prisoner
Jacinto Cortés
饰 Himself - Mauthausen Prisoner
Francisco Comellas
饰 Himself - Mauthausen Prisoner
Christina Bina
饰 Herself - Anna Pointner's Daughter
Leopoldine Drexler
饰 Herself - Anna Pointner's Daughter
Hans Marsalek
饰 Himself - Mauthausen Prisoner
Pierre Durand
饰 Himself - 'L'humanité' Ex-Editor-in-Chief
José Pàmies
饰 Himself - French Communist Party Member
Gisèle Guillemot
饰 Herself - 'Regards' Editorial Room Secretary
Ernst Kaltenbrunner
饰 Himself (archive footage)
Francesc Boix
饰 Himself (archive footage)
