Campbell's desire to continue the excavation without investigating the deaths, Dr. Wendell Hughes, a noted paleontologist who has been missing for the last two years, suddenly appears at the excavation, pleading with Campbell to stop and re-bury the fossils before the monster awakens. Dr. Hughes is dismissed as a babbling idiot and thrown out of the camp by Campbell's men. Frustrated, Holly quits the excavation when another worker is mysteriously found dead. Teaming with Dr. Hughes, Holly attempts to decode part of the ancient hieroglyphics and stop Campbell before it's too late. But the hieroglyphics that Dr. Hughes has uncovered are different, more complex writings left by a civilization, which doesnĄ¯t appear to be human. When Dr. Hughes and Holly arrive at the excavation site to stop Campbell, it's too late. A great green light, emitted from a strange spacecraft hovering over above the earth, strikes the fossil unleashing the wrath of YONGGARY unto the world.