Pursued by intergalactic warlord Krulos and his Rulons, human Valorians fly through a wormhole and end up on the prehistoric Earth. Krulos follows and becomes stuck in prehistory as well. Both sides build dinosaur armies and engage.
两派互相敌对的外星人意外落到恐龙时代的地球，他们将恐龙作为武器平台，继续太空中的战争。
more...
