Sentinels of Silence is a 1971 short documentary film on ancient Mexican civilizations. The film was directed and written by Mexican filmmaker Robert Amram, and is notable for being the first and only short film to win two Academy Awards.
Overview：Sentinels of Silence is a 1971 short documentary film on ancient Mexican civilizations. The film was directed and written by Mexican filmmaker Robert Amram, and is notable for being the first and only short film to win two Academy Awards.
