Monster from Green Hell

American scientists Quent Brady and Dan Morgan are put in charge of a program that sends various animals and insects into space to test their survival rates. After one of their rockets malfunctions and goes off course, a computer calculates that the rocket is likely to land somewhere off the coast of Africa. Dr. Lorentz and his daughter Lorna perform an autopsy on a native and determine that he died of paralysis of the nerve centers caused by an injection of a massive amount of venom. A monster is believed to be terrorizing people and animals in an area known as Green Hell.