High Desert Kill (1989)

Jim and Brad make their annual hunting trip to the desert but this year everything is different Their third partner Paul has died in an accident and theyve taken his nephew Ray along in his place When they arrive though theres not a single animal to be found only a grizzled oldtimer who joins them When they meet two female campers they all begin to behave aggressively unable to resist their animal urges The next morning the women have disappeared but the strange moods and behaviors persist and change in ominous ways Something has them in its grip and it has total control over them