“Stalked Within” (** out of four) was a thoroughly predictable suspense thriller about a sociopathic home-security operator (Wes Brown) who develops a deadly obsession with a single mom (Meagan Tandy) and starts using her security monitor cameras to spy on her and stay on top of her every move. Both Brown and Tandy are good but story is permeated with cliches and thus carries no voltage or surprise. Easy to watch but just as easy to forget.