Mykal-Michelle Harris

Ariel is growing up with her friends in the underwater kingdom of Atlantica. As she attends magic camp taught by her "tauntie Ursula", Ariel goes on a number of adventures, learning about her Caribbean-inspired surroundings and inspiring others with her voice (en.wikipedia.org)

Alex uses dance to try find her place between hearing and deaf.

Follows Bow's parents, Paul and Alicia, who are forced to move from a hippie commune to the suburbs to better provide for their family after the dissolution of their cult. (imdb)