An American reporter in Japan is sent to interview an eccentric Japanese scientist 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. Written by
Jeremy Lunt <email@example.com>
Did You Know?
's Army of Darkness
(1992) pays homage to this film. When Ash has swallowed one of his little dopplegangers, he grows an eye on his right shoulder, which results in him splitting into two beings; Good Ash and Evil Ash. In this film, the reporter is injected with a serum and later develops an eye, which grows into a head, resulting in him splitting into a good being and an evil one. See more
Misspelled word in opening credits. "From an original story..." reads "From an ORIGNAL story..." See more