A group of teenage girls spends the night in an old dark mansion as an initiation into a college sorority. What they don't know is that the building is actually the headquarters for a mad scientist and his hunchbacked assistant, who are experimenting with turning humans into gorillas.
Movie tag line: "Not 3-D but real flesh and blood monsters!"
Production companies:
Character: Mad Doctor / Lt. Hudson
Character: Professor Williams
Character: Miss Petrie
Character: Draculina
Character: Igor
Character: Character Not Available