H2O: Mermaid Adventures Season 2 Episode 10 - The Creature from the Bay

Airdate: 2015-Jul-15

Episode summary:

Emma's younger brother catches a glimpse of her mermaid tail and thinks he's seen a sea monster -- soon the whole town is in an uproar.

About H2O: Mermaid Adventures series:

Three high school friends who turn into mermaids whenever they touch water have undersea adventures while keeping their new life a secret.