PlotNest
US
Poster for H2O: Just Add Water

TV series

H2O: Just Add Water

2006 · TV-PG · 3 seasons · 78 episodes

Created by Jonathan M. Shiff

7.8

TMDB audience score
727 votes, out of 10

Trailer Where to watch

Synopsis

H2O: Just Add Water revolves around three teenage girls facing everyday teen problems with an added twist: they cope with the burden of growing a giant fin and transforming into mermaids whenever they come in contact with water.

About 31h 12m to watch every episode. An estimate: 78 episodes at the typical episode runtime of 24 minutes.

Where to watch

Official options in the United States:

Subscription

  • Netflix
  • Amazon Prime Video
  • Netflix Standard with Ads
  • Amazon Prime Video with Ads
  • Dove Amazon Channel

Free

  • Hoopla

Free with ads

  • The Roku Channel
  • Fandango at Home Free
  • Pluto TV
  • Tubi TV

Buy

  • Amazon Video
  • Apple TV Store
  • Google Play Movies
  • Fandango At Home

All options on TMDB

Where-to-watch data is provided by JustWatch through TMDB. It differs by country and changes over time, so confirm with the service before paying. PlotNest does not host or stream anything.

Find more stories like this Story Finder opens with the same format, genre and decade, so you can add a mood or a minimum score.

Trailer

Play trailer: H2O: Just Add Water Trailer

The preview image comes from YouTube. The player loads only after you press play.

Main cast

  • Phoebe Tonkin
    Cleo Sertori
    78 episodes

  • Cariba Heine
    Rikki Chadwick
    78 episodes

  • Angus McLaren
    Lewis McCartney
    66 episodes

  • Burgess Abernethy
    Zane Bennett
    53 episodes

  • Claire Holt
    Emma Gilbert
    52 episodes

  • Indiana Evans
    Isabel "Bella" Hartley
    26 episodes

  • Luke Mitchell
    Will Benjamin
    26 episodes

  • Taryn Marler
    Julia
    21 episodes

  • Annabelle Stephenson
    Miriam Kent
    12 episodes

  • Craig Horner
    Ash
    11 episodes

  • Ariu Lang Sio
    Wilfred
    9 episodes

  • Cleo Massey
    Kim Sertori
    8 episodes

  • Caroline Kennison
    Lisa Gilbert
    8 episodes

  • Trent Sullivan
    Elliot Gilbert
    6 episodes

  • Jamie Timony
    Nate
    6 episodes

  • Christopher Poree
    Byron
    6 episodes

  • Christine Amor
    Miss Chatham
    5 episodes

  • Jared Robinsen
    Neil Gilbert
    5 episodes

Seasons