The Manster

An American reporter (Peter Dyneley) in Japan is sent to interview an eccentric Japanese scientist (Tetsu Nakamura) working on bizarre experiments in his mountain laboratory. When the doctor realizes that the hapless correspondent is the perfect subject for his next experiment, he drugs the unfortunate man and injects him with a serum that gradually transforms him into a hideous, two-headed monster. Witness the shocking final form of the reporter in the bizarre and frightening sci-fi horror film, The Manster.