Season 2

In the new season, Astra struggles to master her evolving powers while navigating a growing conflict that threatens everything she loves. Joined by Gwen, Kameko, Squishella, and the rest of the crew, Astra must face hard truths, unlock ancient mysteries, and lead a risky mission to save their world. With unexpected revelations, magical mayhem, and heart-pounding battles ahead, the Mermicornos will discover that true strength comes from believing in themselves—and in each other.

1. 1. Aftershocks

   2025-05-15

   As Astra struggles with the events of the Lunar Eclipse, Sawtooth wrestles over new insight from his past.

2. 2. Two Player Game

   2025-05-15

   To obtain a relic that could lead to the Mermicorno Kingdom, Astra and Gwen journey into a secret vault under the Pearl Palace.

3. 3. Special Delivery

   2025-05-15

   Kameko sets out to find her dad, while Nautique recounts his life post-Starfall with Squishella.

4. 4. Singer Wrong Writer

   2025-05-15

   While Ika begins training Dark Pearl, Squishella enters a talent show -- but her determination to win has monstrous consequences.

5. 5. Turtle Recall

   2025-05-15

   After discovering she's part of a secret society of turtles, Kameko starts to wonder where she belongs when she doesn't fit in.

6. 6. The Masked Ice-Venger

   2025-05-15

   When the Mermicornos find a community of fish being bullied, Gwen takes matters into her own hooves.

7. 7. Memories of a Mermicorno

   2025-05-15

   The Mermicornos finally make it to the Mermicorno Kingdom ... but new revelations threaten to change the Mermi-Crew forever.

8. 8. No Place Like Home

   2025-05-15

   The Mermi-Crew set out in search of Valentina ... but soon realize that while finding her is easy, getting her to leave is hard.

9. 9. Kraken Down

   2025-05-15

   Astra adopts a laid-back persona to impress Rip Tide and Sunsprite. Meanwhile, Squishella's jealousy leads to magical mayhem.

10. 10. Song of Sawtooth

    2025-05-15

    After discovering his creative side, Sawtooth must decide if he's a Hench-Shark or a Mermicorno.

11. 11. Gill-ty As Charged

    2025-05-15

    As the Mermi-Crew readies to face Ika again, they're met with a surprise that may help their mission ... or cause them to fail entirely.

12. 12. A Sea of Stars (1)

    2025-05-15

    A cruel deception forces Astra to devise a risky plan to save the Mermicornos from being further torn apart.

13. 13. A Sea of Stars (2)

    2025-05-15

    In the final battle, the Mermi-Crew must come together -- or risk losing the ocean as they know it forever.