The Little Mermaid (1989)

Headstrong teenage mermaid falls in love with a human prince and longs to be human too. She makes a pact with the evil Sea Witch to trade her voice for a pair of legs; based on the famous Hans Christian Andersen tale. Charming family musical, which harks back to the days of classic Disney animation, and hails a new era of superb Disney animated musicals. Sebastian the Crab nearly steals the show with his wit and showstopping number Under the Sea.