A man and a woman discover they've gotten married following a night of debauchery. Stars Cameron Diaz and Ashton Kutcher. Tom Vaughan made short films before directing the TV movies I Saw You (2000) and Final Demand (2003). He went on to direct episodes for such TV series as Cold Feet (1999) and Big love (2007). His debut feature was Starter For 10 (2006) starring James McAvoy. What Happens In Vegas is his first foray into Hollywood.