Obsessed

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.

Idris Elba

Derek Charles

Beyoncé

Sharon Charles

Ali Larter

Lisa Sheridan

Jerry O'Connell

Ben

Bonnie Perlman

Marge

Christine Lahti

Detective Monica Reese

Matthew Humphreys

Patrick

Scout Taylor-Compton

Samantha

Richard Ruccolo

Hank

Bryan Ross

Security Man

Nelson Mashita

Doctor

Bruce McGill

Joe Gage

Ron Roggé

Roger

George Ketsios

Hotel Clerk

Dana Cuomo

Rachel

Janora McDuffie

Nurse

Robert Esser

Paramedic (uncredited)

Catherine Munden

Cocktail Waitress