Ariel (voiced by Jodi Benson), is a free-spirited mermaid, who is off on the adventure of a lifetime with her best friend, the adorable Flounder (voiced by Jason Marin), and the reggae-singing Caribbean crab Sebastian (voiced by Samuel E. Wright) at her side. But it will take all of her courage and determination to make her dreams come trueand save her fathers beloved kingdom from the sneaky sea witch Ursula (voiced by Pat Carroll).