A movie featuring four stories. First is about a psychotic killer clown stalking a young woman. In the second a scream queen gets more than she bargained for when she is interviewed by a TV talk show hostess. The third is a nature run amok tale and the fourth tells the story of an FBI agent investigating a series of brutal murders in a small town.

Lucinda Regis, Director of Development at MALCO Oceanic Research, becomes the target of a dangerous killer after unraveling a sinister plot to inject sharks with human DNA.