Corpse Mountain

A private detective joins an insane search for a missing person who's looked upon with something like spiritual awe. A young woman is taken hostage in a deranged plot by a very severe man. Two guys named Cobra and Rambo chug gasoline and help their friend build robots to save the world because the world is no longer theirs. It belongs to the slug-like maggots that came from the sky, burrowing inside people, consuming their insides, turning them against one another, and evolving at an alarmi...