Like Hemet, Hathol also hails from the time of the ancient Pharaohs, and as such is one of the Pharaoh's loyal followers. As a human, she showed immense curiosity about everything and was willing to explore the possibilities that awaited her. She sacrificed her heart to the Pharaoh and Cleopatra for eternal life, and was put into a deep slumber as a result of her "death". As a royal Mummy Cat, Hathol's hair has changed to one similar to that of a fish's dorsal fin.