In a smoke-filled dive in Buffalo, NY, David Marx tells us his tale of obsession, betrayal, and murder - leading him to an uncertain fate "underneath Niagara Falls." David tells us how his beautiful redheaded ex-girlfriend, Jennifer Barnes, has disappeared and how he ended up the guardian of the 2.5 million dollars that "was supposed to have bought Jen's safety."
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.
Michael Jennings is a genius who's hired -- and paid handsomely -- by high-tech firms to work on highly sensitive projects, after which his short-term memory is erased so he's incapable of breaching security.
After a misunderstanding aboard an airplane that escalates out of control, the mild-mannered Dave Buznik is ordered by Judge Daniels to attend anger management sessions run by Doctor Buddy Rydell, which are filled with highly eccentric and volatile men and women.