Lewis and his nerdy friends attend Booger's wedding to the daughter of a rich politician, but nerd-haters in the family do everything possible to prevent the wedding going ahead. Meanwhile, Lewis awaits with eagerness the birth of his unborn foetal child...

Bob McGraw is in his 12th year of college, goofing his way through life. Bob, Irwing, Gonzer and Max are the four losers forced and bribed to represent their university in an intercollegiate raft race. Forced and bribed into this role, they make some friends, the lovely Heather Merriweather, but mostly enemies, among others a whole team of marines, and preppy IVY-leaguers determined to win.

At Adams College, the jocks rule from their house on high, the Alpha Beta fraternity. So when a group of socially-challenged misfits try to go Greek, they're instantly rejected by every house on campus. Deciding to start their own frat to protect their outcast brothers, the nerds soon find themselves in a battle royale as the Alpha Betas try to crush their new rivals.

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.

Amanda's deathbed request to her son, John, was for him to destroy all the lab notes etc. from her last experiment. She also blurts out he had a brother. At the funeral John meets Melissa, who claims to be his mother's biggest fan. Together with some of John's friends they go to Amanda's house, but none are prepared for what they find there.

A group of varied misfits (including a former prostitute/stripper and a bumbler who can't see more than 6 inches in front of his face) enter a school to become flight attendants. Somehow, the group makes it through to the final test: a cross-country flight.

The students of DeWitt University are preparing themselves for a night of fun and frolics in the form of an all-night scavenger hunt. Little do they know that they are in fact the ones being hunted.

Biopic of Saturday Review editor and political journalist Norman Cousins who developed and promoted a self-made health therapy consisting of intake of large quantities of vitamin C and making oneself laugh as much as possible.

Travis Winslow is an honest man trapped in the middle of a drug war, deliberately placed in the crossfire by Shelby Collins, a woman as deadly as she is beautiful. After his brother Matt's death, no one knows the location of the last shipment of cocaine Matt smuggled into America. The cops think Travis has the answer, and so do the two rival crime lords. When Travis's daughter, Jennifer, is kidnapped, Travis realizes that he can rely on no one but himself. He races against the clock to find a way to rescue his daughter and save his own life, even if it means becoming as deadly as his enemies.

A lazy stoner surf-bum must adapt to the corporate world and learn how to sell knives in order to support his family after his dad loses his job.