This supernatural thriller tells the story of troubled divorcee Mary Kee (Leferve), who is tormented by a series of nister phone calls from a mysterious woman. When the stranger reveals she's calling from the past, Mary tries to break off contact. But the caller doesn't like being ignored and looks for revenge in a unique and terrifying way.
The Caller recently got an R rating from the MPAA for violence/disturbing images, language and a scene of sexuality and it is set to release in theaters on August 26th, 2011. Until then, check out the trailer below. It's as easy as answering the phone.
Source: DreadCentral.com