Cell [Blu-ray]

Based on Stephen King's best-selling novel of the same name, Cell follows a desperate New England artist (John Cusack) as he searches for his son following the broadcast of a mysterious cell-phone signal that transforms people into rampaging maniacs. In time, he and two other survivors (Samuel L. Jackson and Isabelle Fuhrman) attempt to find safety as society disintegrates. (Interestingly, Cusack and Jackson also starred in 1408, another adaptation of King's work.) Directed by Tod Williams (Paranormal Activity 2).