The members of the Lambda Lambda Lambda fraternity travel to Fort Lauderdale for a fraternity conference. They'll have to beat off the attacks of their rival frat, the Alphas, if they want to maintain their self-respect -- and, of course, if they want to get anywhere with the pretty girls!

Charlie and Rachel run away from home to get married in Las Vegas. But they get attacked by a zombie who takes Rachel with him to hell, where she will become one of Satan's brides

It's recruiting time and despite being short and scrawny, Johnny Walker is America's hottest young football prospect. His dilemma: should he take one of the many offers from college talent scouts or should he attend the local state college with his girlfriend and give up his football career?

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.

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...

Angela is throwing a decadent Halloween party at New Orleans' infamous Broussard Mansion. But after the police break up the festivities, Maddie and a few friends stay behind. Trapped inside the locked mansion gates, the remaining guests uncover a horrifying secret and soon fall victim to seven vicious, blood-thirsty demons.

A group of dancers congregate on the stage of a Broadway theatre to audition for a new musical production directed by Zach. After the initial eliminations, seventeen hopefuls remain, among them Cassie, who once had a tempestuous romantic relationship with Zach. She is desperate enough for work to humble herself and audition for him; whether he's willing to let professionalism overcome his personal feelings about their past remains to be seen.

A couple are given a camera and a set of instructions which they must follow or else someone will die.

A high-school gym teacher has big plans for the summer, but is forced to cancel them to teach a "bonehead" English class for misfit goof-off students. Fortunately, his unconventional brand of teaching fun field trips begins to connect with them, and even inspires ardor in some.