It is Christmas Time and the McAllister family is preparing for a vacation in Paris, France. But, the youngest in the family named Kevin got into a scuffle with his older brother Buzz and was sent to his room which is on the third floor of his house. Then, the next morning, while the rest of the family were in a rush to make it to the airport on time, they completely forgot about Kevin who now has the house all to himself. Being home alone was fun for Kevin, having a pizza all to himself, jumping on his parents bed and making a mess. Then, Kevin discovers about 2 burglars, Harry and Marv about to rob his house on Christmas eve. Kevin acts quickly by wiring his own house with makeshift booby traps to stop the burglars and to bring them to justice.

Genji and his victorious G.P.S. alliance find themselves facing down a new challenge by the students of Hosen Academy, feared by everyone as The Army of Killers. The two schools, in fact, have a history of bad blood between them. And the simmering embers of hatred are about to flare up again, burning away any last remnants of the truce they had so rigorously observed until now.

Kathryn makes a bet that her step-brother, Sebastian, won t be able to bed Annette (a virgin, who wants to wait until marriage) before the start of the school year. If he loses, Kathryn gets his Roadster, if he wins, he gets Kathryn

Gal, Deedee, Aitch and Jackie, having left behind respective lives of ill-repute, bask in the sun of Spain and in the most essential brand of leisure. A hazy yarn of barbecues, beer and botched hunting expeditions make up their retirements, until a sudden and unforeseen disruption emerges from their past. Enter the childishly violent and hilariously edgy Don Logan. Through a series of side-splitting negotiations and irrevocable acts, retired crook Gal is forced to shake off the rust and accept one last mission, put forth by the menacing Logan, his ex-mentor. A heist of legendary proportion and personal implications, this job should make for one hell of an encore.

In a car race in McKinley Speedway, twenty-something Nick has a premonition of a deadly car crash with many casualties in the audience and convinces his girlfriend Lori and his friends Hunt and Janet to leave the place. They are followed by the security guard; a racist guy; a mother with her children and a mechanic, that are saved from death. When the racist guy and the mother die in mysterious and creepy incidents, Nick and Lori research and find many similar cases in Internet. They try to lure The Ripper to break the chain of deadly events and survive, but destiny does not help them.