A cop from the moon is sent to the Earth, now possessed by motorcycle-riding "Mad Max"-like inhabitants, to stop a serum from being released that he believes is going to destroy the Earth...A cop from the moon is sent to the Earth, now possessed by motorcycle-riding "Mad Max"-like inhabitants, to stop a serum from being released that he believes is going to destroy the Earth...A cop from the moon is sent to the Earth, now possessed by motorcycle-riding "Mad Max"-like inhabitants, to stop a serum from being released that he believes is going to destroy the Earth...