A woman lives a normal life with her second husband and her two sons of the first marriage. One day she is caught by her past and the film reveales in flashbacks her stations of life until the day the police found her in her new life: First marriage, alcohol addiction, robberies, prison, escape from prison, search for work, second marriage, fight for the children,... In the end she has not only to fight for her freedom but also for the respect and love of her betrayed children and husband.

A waitress from Texas and a college student from Pennsylvania meet during spring break in Fort Lauderdale, Florida and come together through their shared love of singing.

The nerds are now in control of the university, as a result of Lewis Skolnick and the rest's actions in the two previous movies. A new generation of sportsmen arrive, however, determined on winning the school back. The principle, himself an ex-nerd fighter, helps them, and the nerds return to suppression. Harold Skolnick needs help from his uncle Lewis, the hero of the first two movies. Lewis, however, are not too proud of his nerd past, and won't reveal any of it, much less help his nephew. However, his wife makes him change his mind, and with help from his friends from the first two movies, they start the fight to win the school back, using classic nerd tricks.

A former pro-wrestler is hired to be the bodyguard/nanny for a couple of bratty kids whose inventor father is being stalked by a rival.

Riddled with guilt over the loss of his rock star older brother, 16 year old David Forrester becomes obsessed with death, leading his misguided parents to send him to Driftwood, an "Attitude Adjustment Camp for Troubled Youths" run by the sadistic Captain Doug Kennedy and his brutal young henchman, Yates.