A man moves into a house that is supposedly haunted. Although he is attracted to his pretty next-door neighbor, he finds himself being seduced by the spirit of a woman who had been killed in his house 100 years previously.

Secretly engineered and blasted into space by government scientists, a vile monster crash-lands back on Earth and begins killing everyone it encounters. As the death toll rises, veteran cop McLemore bravely steps forward to crush the scary creature.