Roommate, The

While acclimating to campus life, college freshman Sara (Minka Kelly) begins to realize that her new roommate, Rebecca (Leighton Meester), is becoming obsessed with her. When the unhinged Rebecca starts targeting Sara's friends and loved ones, can she save them -- and herself? This tense psychological thriller also stars Cam Gigandet, Danneel Harris, Alyson Michalka and Frances Fisher