Ariel finds a lost baby killer whale - Spot. During migrating season, he was separated from his mother. Like most children who find stray pets, she takes him home with her. All is well until Spot outgrows his new home. Triton soon discovers Ariel's secret and demands Spot to be turned loose. Except there's one small, or in Spot's case, one VERY LARGE problem. He's no longer able to survive the wild sea-life.

Overeager to curry favor with the king, Sebastian boasts of having great knowledge of Sharkanian culture.

Ariel rides a wild seahorse named Stormy against her father's wishes and gets lost in the wilderness.

Ariel became friends with an orphaned merboy who has fallen in with the underwater gangster 'Lobster Mobster'.

The Count and Countess Clambakersfield come to Atlantica for their baby twin's Right Of Passage ceremony.

Ariel finds a message in a bottle which leads her, Sebastian and Flounder to a lonely seamonster.