In order to be one with nature, but also to have a good time, a group of city slickers from various backgrounds travel to the untamed mountains in search of adventure. A paramilitary squad, on the other hand, has picked the same time of year to go camping. When one of the troops believes their superior has been slain by one of the city slickers, he persuades the rest of his unit to exterminate the entire group. Their survival will be dependent on their own judgment and on the judgment of others.