Season 1

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  9.6/1029 votes

  The Pearls of Neptune

  Season 1 Episode 1 - Aired 8/22/2024

  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.

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  9.4/1018 votes

  Pirates' Cove

  Season 1 Episode 2 - Aired 8/22/2024

  Nerissa and Sasha look for Merlinda on land. But with her communication bracelet broken, the princess will have to trust her new human friends.

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  9.5/1019 votes

  Dark Secrets Beneath the School

  Season 1 Episode 3 - Aired 8/22/2024

  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.

  Director: N/A

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  9.3/1016 votes

  The Guardian of the Pearls

  Season 1 Episode 4 - Aired 8/22/2024

  A whale rescue leads Merlinda and her friends further on their quest to find more pearls — but danger is waiting below the surface.

  Director: N/A

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  9.3/1016 votes

  The Haunted Ride

  Season 1 Episode 5 - Aired 8/22/2024

  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.

  Director: N/A

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  9.4/1016 votes

  Danger at Marine Rescue Center

  Season 1 Episode 6 - Aired 8/22/2024

  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.

  Director: N/A

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  9.4/1015 votes

  A Volcanic Adventure

  Season 1 Episode 7 - Aired 8/22/2024

  The group continues their search for the missing pearls inside a dormant volcano. But Barbarossa is waiting in the shadows to disrupt their plans.

  Director: N/A

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  9.4/1014 votes

  Return to Mertropia

  Season 1 Episode 8 - Aired 8/22/2024

  As Merlinda, Nerissa, Sasha and Alex make their way back to Mertropia, they discover that an unwelcome force has entered through the portal.

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  9.5/1016 votes

  A Test for Merlinda

  Season 1 Episode 9 - Aired 8/22/2024

  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.

  Director: N/A

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  9.2/1021 votes

  The Power of the Pearls

  Season 1 Episode 10 - Aired 8/22/2024

  With a newfound confidence, Merlinda is ready to defeat Barbarossa once and for all. Will she be able to save her friends — and Mertropia?

  Director: N/A

  Writer: N/A