Manuel Azaña
Himself (President of Spain)
José Díaz
Himself (Parliamentarian)
Dolores Ibárruri
Herself
Enrique Lister
Himself (Republican Army)
Commander Martinez de Aragón
Himself (Republican Army)
Gustav Regler
Himself (German writer)
Orson Welles
Narrator (voice)
Ernest Hemingway
Narrator (voice)
Jean Renoir
Narrator (voice)
