The episodes were based on Ariel's life and her adventures about a year before the original movie. Each episode was a new adventure for Ariel, Sebastian, Flounder and even some new friends like Urchin. There are some episodes where Ursula appears in her lair, Prince Eric and company on land and even a cameo of Hans Christian Andersen! Most of the characters from the movie appear in the series such as King Triton and Ariel's Sisters: Attina, Aquatta, Andrina, Arista, Alana and Adella along with new original characters.
Jodi Benson - Princess Ariel.
Samuel E. Wright - Sebastian.
Bradley Pierce and Edan Gross - Flounder.
Kenneth Mars - King Triton.
Maurice LaMarche - Scuttle.
Pat Carroll - Ursula.
Aquata, Andrina, Arista, Attina, Adella and Alana.
Flotsam and Jetsam.
Danny Cooksey - Urchin.
Tim Curry - The Evil Manta.
Cree Summer - Pearl.
The Lobster Mobster.
Whale of a Tale - September 11, 1992.
The Great Sebastian - September 12, 1992.
Stormy - September 19, 1992.
Urchin - September 26, 1992.
Double Bubble - October 03, 1992.
Message in a Bottle - October 10, 1992.
Charmed - October 17, 1992.
Marriage of Inconvenience - October 24, 1992.
The Evil Manta - October 31, 1992.
Thingamajigger - November 07, 1992.
Red - November 14, 1992.
Beached - November 21, 1992.
Trident True - November 28, 1992.
Eel-Ectric City - December 5, 1992.
Resigned to It - September 18, 1993.
Calliope Dreams - September 25, 1993.
Save the Whale - October 02, 1993.
Against the Tide - October 09, 1993.
Giggles - October 16, 1993.
Wish upon a Starfish - October 23, 1993.
Tail of Two Crabs.
T'ank You for Dat, Ariel.
Island of Fear - October 01, 1994.
Land of the Dinosaurs - October 08, 1994.
Heroes - October 15, 1994.
The Beast Within - October 22, 1994.
Ariel's Treasures - October 29, 1994.
A Little Evil - November 26, 1994 (Final Episode).