Obsessed (2009)

Sharon and Derek have all they've ever wanted... but someone else wants it more.

Things couldn't be better for Derek Charles. He's just received a big promotion at work, and has a wonderful marriage with his beautiful wife, Sharon. However, into this idyllic world steps Lisa, a temporary worker at Derek's office. Lisa begins to stalk Derek, jeopardizing all he holds dear.

Genres: Drama, Thriller

Stars: Idris Elba, Beyoncé, Ali Larter, Jerry O'Connell, Christine Lahti