A demented elderly woman has her mentally incompetent son kill and scalp various young women to use their hair for her wig shop while a persistent co-ed tries to link various killings on a local Florida college campus to them.

An all-female motorcycle gang hold races, as well as terrorize the residents of a small Florida town, and clash off against an all-male rival gang of hot-riders.

A teenager, blamed for the terror befalling a Florida neighborhood, sets out to find the real culprits, who are in fact a punk gang leading local delinquents on a nihilistic spree of destruction and mayhem.

A group of unruly bikers come across a stolen loot of jewelry after a robber squanders a heist. A wild shootout ensues.