Anthropologist goes to small town to do field work supporting her theories about the primitive/subhuman origins of machismo.

• Filmadora Independiente
• Tropical Films
• Miguel Aceves Mejía
• América Alonso
• Rosa de Castilla
• Fernando Soto
• Ángel Infante
• José Baviera
• Guillermo Álvarez Bianchi
• Emilio Garibay