in 2000, an giant skeleton fossil unknown creature dinosaur-type called Yongary, an alien resurrected the giant creature by a beam onto the sky and regenerated his body and alive, run through the dig site when, Campbell squashed by Yongary his feet, escaped. Yongary smelling Hughes, Holly then surrounded by Apache helicopters to shoot the creature. then Yongary destroys the bridge, goes on a rampage attack Los Angeles. Air Force jets to aim Yongary out the streets. then the US Army to bombing the creature in a city, then teleported away. the Special Forces to gunfight at the creature, escaped. then the soldiers to aiming the diamond to force away by O'Neil hitting himself as a once-self. immediately the jet fighters to resumed aiming again to the giant buildings, sometimes Yongary grabbing was saving these people. then activating the Cykor monster launches an fireball down the city. Yongary to brawl Cykor with his body including tentacle-like roots to attack. then Yongary spitting fireball aiming at Cykor's body to explodes. later day, Yongary tied by helicopters to transport was taken from an deserted island. 