A married couple's (Idris Elba and Beyoncé Knowles) life is thrown into disarray when a temporary office worker (Ali Larter) develops an obsessive crush on the man in this Screen Gems thriller. Cable veteran Steve Shill (Big Love, The Wire) directs from a script by David Loughery, with Beyoncé and her father, Mathew Knowles, acting as executive producers. ~ Jeremy Wheeler, All Movie Guide