Manhunt (2008)

The summer of 1974. Four young friends have planned a relaxing weekend out in the woods. At a remote truck stop they pick up a hitchhiker, who only after a short ride demands that they stop the car. They are terrified. Suddenly they are all ambushed and left unconscious. They wake up deep in the woods with no one around but the sound of a hunting horn. Someone is out hunting, and they are the prey