La Petite Sirène

Once upon a time there was a kingdom under the Oceans, where Ariel, a young mermaid fascinated by the human world, lived. One night, despite the prohibition of her father, King Triton, she cannot resist the temptation and reaches the surface where she falls hopelessly in love with Prince Eric, whom she saves from drowning. She then makes a terrible pact with the octopus Ursula, the sea witch: in exchange for her voice, Ariel will have a human appearance for 3 days, which she will have to use to seduce Eric. If she fails, she will become Ursula's slave! Her friends Flounder the fish and Sebastian the crab will have a lot to do to get her out of this predicament...