Сюжет:

In a post-apocalyptic desert wasteland, a small group of farmers struggle to provide enough water for their underground greenhouses. They risk everything to drive a tanker across the desert to a secret underground reservoir, where they are massacred by a gang led by Crazy Bull. One boy manages to escape and calls on the assistance of Alien and his two friends. Alien ends up fighting the gang in a failed attempt to deliver the water. They go back to the reservoir to try again, but it suddenly blows up. Then, out from the heavens...