Year: 1964
Genre: Documentary
Studio: Argos films, Cine Experimental de la Universidad de Chile, Universidad de Chile
Director: Joris Ivens
Cast: Roger Pigaut
Crew: Sergio Bravo (Assistant Director), Gustavo Becerra (Original Music Composer), Georges Delerue (Conductor), Fernando Bellet (Production Assistant), Joris Ivens (Director), Philippe Lifchitz (Producer)