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Two strangers awaken together to discover they've gotten married following a night of debauchery in Sin City, and one of them has won a huge jackpot after playing the other's quarter. The newlyweds devise ever-escalating schemes to undermine each other and get their hands on the money – only to find themselves falling in love amid the mutual backstabbing.

Director: Tom Vaughan

Writer(s): Dana Fox

Cast: Cameron Diaz, Ashton Kutcher, Rob Corddry, Treat Williams, Dennis Farina

Release Date: May 9, 2008

Official Site: WhatHappensInVegasMovie.com

Distributor: Twentieth Century Fox

Genre: Comedy, Romance

Rating: Rated PG-13 for some sexual and crude content, and language, including a drug reference.