Two couples are on a boating trip when they come across an uncharted island. The four investigate and find themselves in the clutches of Dr. Albert Balleau, whose hobby is hunting both animals and humans… The group tries to escape only to be thwarted by Dr. Balleau and his henchmen.

Teenagers from a small town and their high school science teacher join forces to battle a giant mutant spider, living in a cave nearby and getting hungry.

The Hellcats are an all-female gang bent on bucking authority and terrorizing the schools by doing things like having a bad attitude toward their teachers and parents. When Joyce, a new student, moves into the neighborhood, she draws the attention of The Hellcats. Desperate for acceptance and unhappy with her homelife, Joyce goes along with the gang, and is soon drinking, dancing and meeting boys. Can her parents stop her descent into depravity?

A deranged scientist creates a ray that can shrink people down to doll size.

Gambler Nathan Detroit has few options for the location of his big craps game. Needing $1,000 to pay a garage owner to host the game, Nathan bets Sky Masterson that Sky cannot get virtuous Sarah Brown out on a date. Despite some resistance, Sky negotiates a date with her in exchange for bringing people into her mission. Meanwhile, Nathan's longtime fiancée, Adelaide, wants him to go legit and marry her.