This is one of those movies from the studio known to put out similarly titled and themed DVD's to conveniently coincide with the real studio release movie. In this case we get When a Killer Calls, ripping on the Sony remake of When A Stranger Calls (2006). The movies are about an isolated teen babysitter getting terrorized by a prank caller. While Stranger was rated PG-13, Killer is unrated offering up graphic violence, nudity and language. Killer is obviously low budget, with passable-at-best special effects for the gore, though the acting is surprisingly decent for the most part. The storyline differs just enough from Stranger to keep them from getting sued, but it's your standard cliché slasher fare. I was expecting MUCH worse though.