The Hydra is a supporting antagonist of Disney's Hercules franchise. She is based off the original Hydra, a monster that fought the original Hercules in the mythical Greek legend. Her vocal effects were provided by Frank Welker, who also voiced Doctor Claw in the Inspector Gadgets TV franchise, the Cave of Wonders in Disney's Aladdin, and the Spiders in Eight Legged Freaks. The Hydra was once a minion of Hades who was commanded to kill Hercules after he lifts a boulder blocking her lair...
