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To save her kingdom, a determined young mermaid princess and her friends must join forces with the creatures that scare them the most — humans.
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First episodes — open an episode to play
E1The Pearls of Neptune
27 min
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.
E2Pirates' Cove
26 min
Nerissa and Sasha look for Merlinda on land. But with her communication bracelet broken, the princess will have to trust her new human friends.
E3Dark Secrets Beneath the School
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26 min
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.
