Night of the Bloody Apes

A doctor tries to save his son's life through a complicated heart transplant operation, the involuntary donor being a gorilla. Eventually, the young man turns into a violent hybrid beast.

Director: René Cardona

Cast:José Elías Moreno , Carlos López Moctezuma , Armando Silvestre , Norma Lazareno , Agustín Martínez Solares , Javier Rizo , Gerardo Zepeda , Noelia Noel , Gina Morett , Francisco Beal , Carlos Bravo y Fernández , Laura Cannon , René Cardona III , Martha Covarrubias , Roy De La Serna , Manuel de la Vega , Gustavo del Castillo , Xochitl del Rosario