The Little Mermaid II: Return to the Sea (2000)

Tara Strong, Clancy Brown, Tress MacNeille, Rene Auberjonois

After having found a magic locket which shows the kingdom of Atlantica, Melody decides to run away from home and find the truth behind it. Ariel eventually discovers that her daughter has run away after being told by Sebastian. Ariel must turn back into a mermaid to go into the sea once more to find