Angela Baker escapes from a mental hospital and surfaces at a summer camp as a counselor who lectures her teenage charges on proper moral behavior. Those teens who break her strict rules -- from the camp chatterbox or a sex-obsessed girl to the boys who are peeping Toms -- are murdered by the impostor in various gruesome ways. As more campers go missing, intrepid counselor Molly begins to piece together the truth.
Sam Stone hates his wife Barbara so much that he wants her dead. He's ecstatic when she's taken by a duo of kidnappers who want $500,000 ransom in exchange for her life. Fully intending to ignore every one of the kidnappers' demands in the hopes that they do him a favor and murder her for him, the two confused kidnappers have to figure out how they're going get their money, and what they're going to do with the overbearing Barbara.
Allison Kramer suffers recurring nightmares and selective amnesia, returning to camp to discover the truth as the secrets of infamous killer Angela Baker are revealed. [Production for this sequel to 'Sleepaway Camp III' (1989) was shut down after Double Helix Films went bankrupt in 1992, though the film was officially completed using archive footage and released on-demand beginning in 2012.]
