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Battle to Save the Sea

15min - In the season 4 finale, the mermaids, humans and sea monsters must unite to stop the magic well from destroying everything in its way!

Locked Out

12min - The Mermaids, Humans, and Sea Monsters come up with a plan stop Will's dad from stealing the worlds magic!

Adrift

12min - United, the Mermaids, humans, and sea monsters figure our how to open the final lock on the well of power, but something goes wrong!

The Sunken House

13min - The final lock has the Mermaids confused as the humans get closer and closer to finding the location of the lost Mermaids!

Divided

12min - Madison and Valerie must battle Ronan and Petromey to unlock the next stage of the well of power while Stanley and Will look for the ghost of a mermaid to help them translate the magic ring.

Mermaid Transformations

12min - Valerie must learn an ancient technique in order to open the octopus lock while Nat and Liam have to fight their way to getting the magic ring.

The Forbidden Pool

12min - Madison, Valerie and the sea monsters come up with a plan to get a whale song into the well of power while the gang lands in Indonesia to begin their search for the mermaids.

Potions and Other Magic

12min - Madison and Valerie must figure out what mermaid song will open the magic lock to the well of power while Jed pays some old friends a visit.

The Lagoon

13min - Madison and Valerie face their sea monster kidnappers as the humans embark on a quest to find their lost mer-friends!

Lost

10min - Madison and Valerie are in trouble! Beatrice and Will must search for the Magic Mirror to find out what happened!