Night of the Bloody Apes

Featuring stomach-churning gore and an unintentionally hilarious story, this Mexican horror outing tells the tale of a good doctor who is unable to allow his son to die and so gives him a heart transplant. Unfortunately, a human heart is not available and so he uses that of a gorilla. The boy recovers, but the operation proves to have terrible side effects that give the lad the face and libido of his fearsome jungle cousin.