The klutzy yet stunning Rebecca Sommers walks in on her hunky boyfriend in bed with another woman. They break up and Rebecca starts to fall apart, but, with the help of her close girlfriends, she begins to date again. Unfortunately, the men she meets all happen to be crazy. John, her dorky guy friend, tries to express his secret love for Rebecca, but she's too busy to notice as she tries to come to terms with her breakup.
At one of his many visits to his doctor, hypochondriac George Kimball mistakes a dying man's diagnosis for his own and believes he only has about two more weeks to live. Wanting to take care of his wife Judy, he doesn't tell her and tries to find her a new husband. When he finally does tell her, she quickly finds out he's not dying at all (while he doesn't) and she believes it's just a lame excuse to hide an affair, so she decides to leave him.
Playboy songwriter Brad Allen's succession of romances annoys his neighbor, interior designer Jan Morrow, who shares a telephone party line with him and hears all his breezy routines. After Jan unsuccessfully lodges a complaint against him, Brad sets about to seduce her in the guise of a sincere and upstanding Texas rancher. When mutual friend Jonathan discovers that his best friend is moving in on the girl he desires, however, sparks fly.
Central America in 1915. It is the age of revolutions, tyranny, captains and colonels in a small provincial town that is often invaded by some revolutionary group or other. There is a brothel of which the Madame Simone and most of the girls, are French. Many of the girls are in love with rebel leader Carlos Rrbas and when government troops re-occupy the area, they hide him. When the soldiers discover him, they take both him and the girls prisoner. The governor sends the girls out in a cart to amuse the troops, but they manage to escape along the way and take refuge in a convent where they take over the nuns.
The wise and experienced maestro in the arts of love imparting his knowledge and techniques to a younger man before he dies.
With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since Jim's grandmother is sick and wants to see him walk down the aisle — prompting Stifler to throw the ultimate bachelor party. And Jim's dad is reliable as ever, doling out advice no one wants to hear.
Everyone has 'moved on', except for Sherman and Jim Levenstein's still understanding father. Little Matt Stiffler wants to join his older brother Steve's business and, after everything Matt has heard from Jim's band-geek wife, he plans to go back to band camp and make a video of his own.
When Erik Stifler realizes that he's the only Stifler family member who might graduate high school a virgin, he decides to live up to his legacy. After some well-meaning advice from Jim's dad, Erik's ready to take his chances at the annual and infamous Naked Mile race, where his devoted friends and some uninhibited sorority girls will create the most outrageous weekend ever.
Erik, Ryan, and Cooze start college and pledge the Beta House fraternity, presided over by none other than legendary Dwight Stifler. But chaos ensues when a fraternity of geeks threatens to stop the debauchery and the Betas have to make a stand for their right to party.
At a high-school party, four friends find that losing their collective virginity isn't as easy as they had thought. But they still believe that they need to do so before college. To motivate themselves, they enter a pact to all "score" by their senior prom.
Dressed in a long raincoat, Eve follows the handyman around as he makes his appointed rounds. She witnesses humorous run-ins on his various errands. But why is she watching him so carefully?
An old geezer recalls some of the antics of the citizens of his Western town, more wild and woolly than Tombstone or Dodge City. In this town, they shoot like Stormtroopers, the women seek new meat, and practical jokers abound.
A door-to-door salesman of dental appliances encounters beautiful, well-endowed nude women everywhere he goes.
Adolf Hitler is hiding out in California under the identity of Adolf Schwartz; however, he is soon murdered by a mysterious assailant. This coincides with the arrival of a mysterious woman in a nearby town. Whatever the case might be, nobody seems interested in investigating the crime, but there are many who are interested in her.
Clint must flee after his wife is killed by a psychopathic cop, who tries to pin the murder on him.
In 18th century London, a vivacious young woman becomes a chambermaid for a brothel madam.
A young film student pursues a woman while studying under a bizarre, eccentric film professor.
Alessandro has a thing or two to learn. Carroll Baker, in her role, is the perfect teacher.
After being falsely accused of stealing the budget for their annual cocktail cruise, three very different fraternity brothers are kicked out of their dorm. In order to clear their name and to secure their future careers, the three dress up in drag and pledge the sorority next door where they learn a few valuable - and hilarious - lessons about themselves and the female species.
A scientist discovers a way to turn cow manure into energy. Two secret agents are dispatched to find out the formula but they devote more time to having sex with each other than they do going after the scientist. Pretty soon everyone in the area is after the scientist but they also wind up spending more time having sex with each other.