Dontcha just hate it when you think your neighbors are actually secret assassins trying to kill you? Yeah, me too. Katherine Heigl and Ashton Kutcher will find out just how that feels in Five Killers, a thriller in which they'll play a married couple. Teaming up again with her Ugly Truth director Robert Luketic, Heigl plays a woman who "meets the man of her dreams while on vacation. Married bliss is turned upside down when they discover that their neighbors may be assassins hired to kill them."