The year is 2176, Mars. The surface of the planet has been made habitable, and now there is a lot of work going on to find valuable natural resources. At one of these mining stations a dangerous criminal James Williams is caught, and a team of police is sent to take him to the capital city. When they arrive, they find the village deserted. The streets, however, are not as empty as it seems: gradually the former inhabitants of the town crawl to the surface, in whom some powerful force has possessed them, forcing them to kill.