Konga

Dr. Decker comes back from Africa. During one year, he came across a way of growing plants and animals to an enormous size. He brings back a baby chimpanzee and he decides to use his chimp, Konga, to get rid of them.

Konga is a 1961 horror thriller movie directed by John Lemont, starring Michael Gough, Jess Conrad, Claire Gordon. It holds an IMDb rating of 4.5/10 from 2,354 votes and runs 1h 30m.