크레딧 출연 린든 B. 존슨 Self 마틴 루터 킹 주니어 Self Kwame Ture Self 스텝 Santiago Álvarez Directing Pepin Rodriguez Visual Effects Jorge Pucheux Visual Effects Idalberto Gálvez Editing Norma Torrado Editing Leo Brouwer Sound Adalberto Hernández Visual Effects 니나 시몬 Sound Carl Orff Sound Miriam Makeba Sound Pablo Milanés Sound