Ursula the sea witch is Ariel's biggest enemy in this Disney classic. Ariel the mermaid just wants to be part of the human world — and she is also very much in love with Prince Eric. Ariel tries to bargain with Ursula, who claims she can help her become part of the human world, but she'll have to trade her beautiful singing voice to get legs instead of flippers. Ariel finally finds herself on land, but she's unable to communicate with Prince Eric since she lost her voice. Her one hope is that with true love's kiss, Ariel can have her voice back. However, Ursula doesn't plan to let Ariel succeed so easily. Melissa McCarthy plays Ursula in Disney's 2023 live-action remake.
