Mermaid Day is here, and the girls have been chosen as this year's ambassadors. With the help of their new friends, they begin preparing for the big festival. Meanwhile, Kishiko and Harmonique catch a glimpse of Morra shape shifting and recognize her as the color thief from Wintera. Will the girls be able to warn the others before Morra can put her master plan into action?
Season 1
Jordie Moves In Kishiko's Signature Touch Shellnelle's Fabulous Fashion Harmonique and Riviera's Rockin' Riff Orra's Chosen Mermaids Big Trouble in Mystic City Road Trip Snow Trip The Big Snow Up The Coli-Sea-Um Surprise Back to Basics The Slumber Party Gala Shellnelle's Spa Day Morra's Mysterious Mermaid Mermaid Day, Part 1 Mermaid Day, Part 2 Mermaid Day, Part 3
Jordie Moves In Kishiko's Signature Touch Shellnelle's Fabulous Fashion Harmonique and Riviera's Rockin' Riff Orra's Chosen Mermaids Big Trouble in Mystic City Road Trip Snow Trip The Big Snow Up The Coli-Sea-Um Surprise Back to Basics The Slumber Party Gala Shellnelle's Spa Day Morra's Mysterious Mermaid Mermaid Day, Part 1 Mermaid Day, Part 2 Mermaid Day, Part 3
