When the pearls powering Mertropia start to fade, Princess Merlinda must break the rules and swim beyond her mermaid home to save her father's life force.
EP2 Pirates' CoveAug 22, 2024
Nerissa and Sasha look for Merlinda on land. But with her communication bracelet broken, the princess will have to trust her new human friends.
EP3 Dark Secrets Beneath the SchoolAug 22, 2024
Celia and Tyler help Merlinda, Nerissa and Sasha adjust to their new school above the surface and try to find answers about their missing map.
EP4 The Guardian of the PearlsAug 22, 2024
A whale rescue leads Merlinda and her friends further on their quest to find more pearls — but danger is waiting below the surface.
EP5 The Haunted RideAug 22, 2024
A day at the amusement park proves relaxing — and perilous — when the gang's greatest threat makes an appearance. Alex sets out on his own mission.
EP6 Danger at Marine Rescue CenterAug 22, 2024
While Merlinda, Nerissa and Sasha use their powers to help Tyler and Celia save the rescue center, Barbarossa and Tempesta concoct a plan of their own.
EP7 A Volcanic AdventureAug 22, 2024
The group continues their search for the missing pearls inside a dormant volcano. But Barbarossa is waiting in the shadows to disrupt their plans.
EP8 Return to MertropiaAug 22, 2024
As Merlinda, Nerissa, Sasha and Alex make their way back to Mertropia, they discover that an unwelcome force has entered through the portal.
EP9 A Test for MerlindaAug 22, 2024
An old foe becomes a friend as Merlinda returns to Pirate Cove to try and save Nerissa, Alex and the pearls. Fred learns the truth about his father.
EP10 The Power of the PearlsAug 22, 2024
With a newfound confidence, Merlinda is ready to defeat Barbarossa once and for all. Will she be able to save her friends — and Mertropia?