Liebermans' entry in the original slasher craze is definitely more well made and intelligent than some. In fact, in making it he wasn't so much inspired by "Friday the 13th" as he was "Deliverance". He and his crew make this a powerfully atmospheric outing, utilizing the real Oregon woods to great effect, and turn it into a fun survival-of-the-fittest yarn, even developing the two main characters in interesting ways.
Five young adults venture into the Oregonian mountains to do some camping and check out the local land that one of them has supposedly inherited. Before long they begin to be victimized by a stealthy, heavyset psychopath.
Slasher movie fanatics who watch this sort of thing for gore and/or nudity will be quite disappointed with Liebermans' film, as it's clear he has a different agenda going on. That's not to say, of course, that the women aren't attractive, or that there isn't some effective nastiness to be enjoyed. But what the director really wants to convey is the need to have a respect for nature - because it CAN kick your ass if you're not prepared. He begins with an intense opening set piece and generates some truly unnerving suspense; this is the kind of film that can have a viewer literally on the edge of their seat. It's also stylishly done; take note of one scene transition in particular. Brad Fiedel, who a few years later gained his fame with his theme for "The Terminator", supplies a music score that is chilling in its subtlety. (The whistling is a really nice touch.)
The better than usual cast features some very familiar actors: Gregg Henry, Ralph Seymour, Jamie Rose, Mike Kellin, Chris Lemmon (Jacks' son), and George Kennedy as the veteran forest ranger who's aware that the area is fraught with danger. The gorgeous Deborah Benson, who really should have been able to enjoy a much more visible career, is a standout as the female lead who starts out as a rather tentative character, starts to cut loose, and ultimately finds her inner strength. John Hunsaker is extremely creepy as the killer.
There's one well executed plot twist along the way, and at the end an innovative and memorable way of dispatching our villain. The pacing is deliberate, the camera-work and cinematography excellent, and the scenery beautiful, in what has to be one of the more unheralded horror films of its time. It comes highly recommended.
Eight out of 10.
