Night of the Bloody Apes

A renowned surgeon, driven by desperation, performs a groundbreaking transplant on his ailing son, replacing his heart with that of an ape. The outcome is a terrifying transformation, as the young man evolves into a hybrid creature, driven by primal urges, committing heinous crimes. As the surgeon tries to rectify his mistake, the authorities must race against time to capture the monstrous Julio before he strikes again.