크레딧 출연 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) 오슨 웰스 Narrator (voice) 어니스트 헤밍웨이 Narrator (voice) 장 르누아르 Narrator (voice) 스텝 Prudencio de Pereda Writing John Dos Passos Writing Joris Ivens Writing Archibald Macleish Writing Joris Ivens Directing Lillian Hellman Writing 어니스트 헤밍웨이 Writing Helen van Dongen Editing Virgil Thomson Sound Marc Blitzstein Sound John Fernhout Camera