An ancient hieroglyphic manuscript is discovered to hold the secret to awakening the largestdinosaur ever, Yonggary, and the fame-seeking archeologist Professor Campbell steals anddecodes enough information to lead him to the burial site of a prehistoric fossil. By the time BudBlack, an unscrupulous reporter arrives, a number of strange deaths have already occurred.Campbell's assistant, Holly, joins Dr. Hughes in trying to stop Campbell from digging up thefossil, but they are...more

An ancient hieroglyphic manuscript is discovered to hold the secret to awakening the largestdinosaur ever, Yonggary, and the fame-seeking archeologist Professor Campbell steals anddecodes enough information to lead him to the burial site of a prehistoric fossil. By the time BudBlack, an unscrupulous reporter arrives, a number of strange deaths have already occurred.Campbell's assistant, Holly, joins Dr. Hughes in trying to stop Campbell from digging up thefossil, but they are too late and a strange spacecraft strikes the fossil with a great green light,unleashing the wrath of Yonggary unto the world. Dr. Hughes and Holly rush to try to decipherthe remaining code in hopes that it will reveal the way to stop Yonggary, but, looking for thestory of a lifetime, Bud Black steals the code. Hughes and Holly catch up with him and discoverthat Yonggary was sent by alien intelligence to annihilate the world with man's nucleartechnology. They team up with the military and the courageous Captain Parker in the ultimatebattle. But then another monster, even more fierce and greater appears to fight Yonggary in afinal war to the end, one that could alter the course of history- past, present and future.less