A graveside visit turns out to be a never-ending nightmare for a grieving father. Restless spirits and ghastly visitations materialize in the cemetery as if to warn the man of some impending doom.

An experiment with a new kind of hallucinatory-drug from Africa goes terribly wrong for college student Jim Allen, and horrifically right for Professor Von Dorm. Jim is transported into another dimension as the professor conjures up evil spirits in an attempt to obtain eternal life. The bad guys win as Jim ultimately becomes "obliterated" from reality and is forever locked in a world governed by demons.