If it weren't for the insanely dull middle section of The Prowler, it'd probably be one of the most effective slashers of the early 80's. All the other ingredients are in place and are well utilized with Tom Savini's grisly makeup effects stopping the show every single time they make an appearance. As light weight as the story is already, it could have probably used a few trims to cut it down to something more like 70 minutes.