Mexico/USA, 90 min, Horror, Director: Jack Hill & Juan Ibañez, Script: Jack Hill, Juan Ibañez & Luis Enrique Vergara, Other titles: Cult of the Dead, Snake People, Rattlers

Boris Karloff, Julissa, Carlos East, Rafael Bertrand, Rafael Muñoz, Andrete Santanon, Yolanda Montes Tongolele, Quintin Bulnes, Julia Marichal, Yolanda Duhalt, Roberto Santillán, Alfredo Rosas

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