H2O: Mermaid Adventures

2015TV Series⏱️ 25mTV-Y7

AnimationAdventureComedyFamilyFantasyRomance

⭐ 5.3

IMDB Rating

330 votes

When three normal teenage girls stumble upon an ancient cave they undergo a transformation that will change their lives forever.

Director

N/A

Writers

N/A

Stars

Sonja Ball, Holly Gauthier-Frankel, Thor Bishopric

Release Date

May 22, 2015

Language

German, English

Country

Germany, Australia, France, China, United States

💬 11

Reviews

📽️ View on IMDB

🎭 Top Cast

👤

Sonja Ball

Holly Gauthier-Frankel

👤

Thor Bishopric

as Lewis

Angela Galuppo

👤

Abbie Getty

as Audio Description

Daniel Brochu

as Lewis

Franciska Friede

as Abby

Jazmín Abuín

as Spanish Soundtrack

Lucinda Davis

Arthur Holden

as Rikki's Dad

🎬 Technical Specs

Aspect Ratio

16:9 HD

Sound

Stereo

Color

Production

Centre national du cinéma et de l'image animée (CNC), France Télévisions, Les Cartooneurs Associés

🏷️ Keywords

animated adaptation of live action seriesteenage crushreference to atlantisasking someone out on a datefalling in love

🎯 Categories

GermanSea AdventureAdventureAnimationComedyFamilyFantasyRomance

⭐ Featured Review

Really loved it, but Netflix expired it

by feliciaandbrownie • 2025-11-24

10/10

"I love H2O Mermaid Adventures and H2O Just Add Water, but the series is over Netflix deleted it, I wish they could bring it back again. However I managed to find episode 1 & 2 on YouTube but still less..... Anyways I love the animation and the plot, the character designs are better than live action. NETFLIX PLZ BRING BACK H2O MERMAID ADVENTURES PLEASE IM BEGGING...."

💡 Did You Know?

The first episode is a retelling of how the trio became mermaids. In this version, after entering the Moon Pool, the girls are then exposed to the moonlight, which transforms them into mermaids. In the original live action series, they turn into mermaids a day after they enter the Moon Pool.