Storyline:Company employee Dan Landsman (Jack Black) has a dream: as the organizer of a class reunion, he wants to gather all his former schoolmates together for the 20-year celebration, but his plan is difficult because the reactions are rather mixed. Then he sees on TV an advertisement in which none other than his former classmate Oliver Lawless (James Marsden) plays. He was once the most popular student of his year and Dan is sure that when he comes, the others will follow as well. To convince his high school idol, he flies to Los Angeles at company expense and seeks out Oliver, who finally agrees to come to class after a long, wild party night. But although the promise actually has the desired effect, it also comes with a high price.