If you liked this movie, you should also see: Jaws (1975)Kiss Meets the Phantom of the Park (1978)Race with the Devil (1975)Contact (1997)Dial M for Murder (1954)
Teenagers come across a shut-in psychopath with telekinetic powers. He proceeds to use these powers to slay them one by one as well as animate the various mannequins he uses to keep himself company.