Isfimovies - Night of the Bloody Apes (1969)A surgeon transplants the heart of an ape into his ailing son with horrific results.René CardonaJosé Elías Moreno, Carlos López Moctezuma, Armando Silvestre, Norma Lazareno, Agustín Martínez Solares, Gerardo Zepeda, Noelia Noel, Gina Morett, Nathanael León ‘Frankenstein’