A series of grotesque murders plagues the city of Mobile, Alabama where an unknown serial killer is killing women with a pump-action shotgun. A young race car driver, named Jimmy Clayton (Ted Prior), goes to the police where he talks with Lt. Detective Bruce Ellis (Jan-Michael Vincent) and his superior Captain Gavin (Glenn Ford) claiming that he has been having visions about the killer. Unfortunately, the police do not take him seriously, and Jimmy gets locked up as the suspect. A lady reporter named Gloria Freedman (Sandal Bergman), who happens to be Ellis's ex-wife, falls in love with Jimmy and sets out prove his innocence and find the real killer.