On the way to his wedding, ex-con Jesse (Luke Wilson) stops at a bank so his groomsman Billy (Sean Patrick Flanery) can make a withdrawal. No problem, except Billy is a bank robber, and soon, Jesse's entire oddball wedding party is involved in the heist. Things become increasingly surreal when the hostages they take side with their captors against the town sheriff and the FBI. Drew Barrymore co-stars in this off-the-wall comedy.