Frankly, this could have been set anywhere, but Mars in the late 22nd century is the venue for this slice of mediocre sci-fi horror. It all centres around a group of police officers who are detached to a remote mining colony to apprehend the wanted murderer "Desolation Williams" (the single-gear actor that is Ice Cube). Led by "Ballard" (Natasha Henstridge) these cops, and their target, soon discover that their location has been compromised and pretty soon they are under siege from an army of zombies with an unique (and quite well depicted) means of entering and controlling the human body. Odd...