Outcastsmako Mermaids : Season 1 Episode 1 -

: The moon's power transforms Zac into a merman with a blue tail and the ability to manipulate water.

Watch the full premiere episode to see the moment Zac transforms and the mermaids are cast out of their pod: Mako Mermaids Season 1 Episode 1 - Outcasts (full episode) H2O & Friends YouTube• Oct 10, 2025 OutcastsMako Mermaids : Season 1 Episode 1

: While the pod is celebrating, the three girls fail to prevent a "land boy" named Zac Blakely from falling into the Moon Pool. : The moon's power transforms Zac into a

: Zac discovers a secret cave on Mako Island, which contains a trident-shaped symbol that triggers the floor to disappear, leading him to the Moon Pool. leading him to the Moon Pool.