Sue is a large female Tyrannosaurus that was rescued from Late Cretaceous Montana 65 million years ago. She made her debut in the Season Two finale, "Death of a Dynasty II: The Return of the King". Essentially the star of Prehistoric Earth, Sue is the leader of her pack. In the final moments of the finale, Sue, her offspring, her mate and the rest of the pack were saved at the last minute only seconds before they suffered the effects of the meteor strike. Since then, Sue has made her presence known throughout the entire park, making her the undisputed "Queen of Prehistoric Earth".