Late-night radio host Dale Sweeney's usual line up of odd-ball, conspiracy-obsessed callers is interrupted by a panicked phone call in an indecipherable language. When FBI agents arrive investigating the call, Dale enlists his friends help to uncover what he hopes is the amazing identity of this first time caller.

Dan is crazy. He's schizophrenic, he has delusions that he's a rock star, and he's haunted by the voice of a controlling band manager who doesn't actually exist. When he gets thrown in the psych ward again, he meets Melody, a feisty punk girl who teaches him how to love. Like crazy.

Pennsylvania, 1956. Frank Sheeran, a war veteran of Irish origin who works as a truck driver, accidentally meets mobster Russell Bufalino. Once Frank becomes his trusted man, Bufalino sends him to Chicago with the task of helping Jimmy Hoffa, a powerful union leader related to organized crime, with whom Frank will maintain a close friendship for nearly twenty years.

Three friends in need of an escape from reality take a hilarious road trip to Malibu for a wild beach party.

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.