Nitrate

H2O: Just Add Water

  • TV-PG
  • 2006–2010
  • 3 seasons
  • Drama, Family
  • 7.8

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.

Episodes

26 episodes
  1. 1Stormy Weather

    24 minSep 28, 2007

    The girls catch a glimpse of the full moon and Lewis tries to keep them grounded. Drawn back to Mako Island during a rare planetary alignment, they experience unpredictable shifts in their abilities. Cleo navigates some difficult new family dynamics at home.

  2. 2Control

    24 minOct 5, 2007

    The girls have problems with their new powers and Cleo finds that Lewis isn't helping. A new girl called Charlotte arrives and hits it off with a certain someone.

  3. 3The One That Got Away

    24 minOct 12, 2007

    Rikki tries to avoid Zane when he comes back, but needs his help after an incident with a speedboat. Meanwhile, Charlotte continues to flirt with Lewis and Cleo worries for their secret.

  4. 4Fire and Ice

    24 minOct 19, 2007

    Trouble arises when Emma throws a party to prove she is as fun as Rikki. Meanwhile, Lewis is trying to prove his manhood and Cleo is receiving cards from a secret admirer.

  5. 5Hocus Pocus

    24 minOct 26, 2007

    Trouble is in the air as the Setori's start to suffer and the JuiceNet is endangered by a new bar. But when Lewis finds a book of mermaid spells, the girls attempt to use a potion to fix everything. However, things aren't so easy when you have special powers.

  6. 6Pressure Cooker

    24 minNov 2, 2007

    Cleo is worried when she sees her dad around with another woman. When she arrives at their house, she turns out to be Charlotte's mother! Meanwhile, Rikki and Emma attempt to save the Sertori's dinner with their powers.

  7. 7In Hot Water

    24 minNov 9, 2007

    Everyone is shocked when Cleo is fired at the Ice Cream Stand, and even more so when Lewis takes her place! Rikki and Emma strike back at him but end up going too far

  8. 8Wrong Side of the Tracks

    24 minNov 16, 2007

    Zane is curious by Rikki's reluctancy to reveal where she lives. So one day, he eventually convinces her to reveal her home: a trailer park with her grouchy father.

  9. 9Riding for a Fall

    24 minNov 23, 2007

    Emma has to take Eliot for horse riding lessons and the competitive perfectionist tries to be better than the instructor. Meanwhile, Lewis double dates with Charlotte and Cleo.

  10. 10Missed the Boat

    24 minNov 30, 2007

    Cleo starts to struggle at school and gets help from the new tutor. But there are bigger problems when Charlotte starts to get closer to Mako Island with the help of Lewis.

  11. 11In Over Our Heads

    24 minDec 7, 2007

    In need of cash, Rikki decides to go and searching for a lost statue with a huge reward. But she lies to Emma and Cleo, which causes danger when Rikki is knocked out!

  12. 12Fish Fever

    24 minDec 14, 2007

    Emma gets poisioned after cutting her finger on some coral and she begins to turn into a white scaled monster! Meanwhile Charlotte thinks Cleo is trying to break her and Lewis apart.

  13. 13Moonwalker

    24 minDec 21, 2007

    On the night of a full moon, Lewis, Emma, Rikki and Charlotte accompany Cleo's family for a camping trip at Mako. When all three girls are affected by the moon, they are unable to stop the curious Charlotte...

  14. 14Get Off My Tail

    24 minDec 28, 2007

    Cleo decides to restart her friendship with Lewis and embrace her abilities, while Emma is shocked with the new supervisor who has big changes planned.

  15. 15Irresistable

    24 minJan 4, 2008

    Zane learns of the myth of Ambergris, a fragrance that can make mermaids fall for any man that wears it. When he buys it, Nate ends up wearing it and Emma, Cleo and Rikki all fall for him!

  16. 16Double Trouble

    24 minJan 11, 2008

    Lewis is puzzled when he dreams about Cleo being photographed by people. Later, he and Cleo take Eliot and Kim to the marine park. Meanwhile, Emma thinks something is up between Ash and Rikki.

  17. 17Moonstruck

    24 minJan 18, 2008

    It's full moon and the girls insist that they don't need Lewis to assit his help as all three girls are staying at Emma's and Ash is coming over. When Cleo and Rikki fall under the moon spell, can Lewis stop them from revealing their secret to Ash?

  18. 18The Heat Is On

    24 minJan 25, 2008

    For the first anniversary of the girls being mermaids, Cleo decides to throw a party. However, Emma and Rikki fall out following a fight between Ash and Zane and Cleo may have to celebrate alone.

  19. 19The Gracie Code (1)

    24 minFeb 1, 2008

    Lewis is trying to find more information on the moon pool and stumbles across research on it by Max Hamilton from fifty years ago. Will Lewis reveal the girls secret to him in order to complete the puzzle?

  20. 20The Gracie Code (2)

    24 minFeb 8, 2008

    Charlotte demands answers to why Lewis is hanging out with the girls so much. She starts to believe an excuse from Cleo, but then a discovery from inside Max's research brings her to the secret! Meanwhile, Ash decides to help Emma with her "fear of water"

  21. 21And Then There Were Four

    24 minFeb 15, 2008

    Charlotte's stubborn nature and thirst for knowledge leads her to Max, who confirms her suspicions and leads her to the Moon Pool. Lewis meanwhile is having trouble trying to keep their relationship together.

  22. 22Bubble Bubble, Toil and Trouble

    24 minFeb 22, 2008

    The girls decide that they should accept Charlotte, and the four work together when they need to join the volleyball team to avoid failing Physical Education.

  23. 23Reckless

    24 minFeb 29, 2008

    Charlotte is determined to prove her love for Lewis and show she is better than the other three, and refuses their advice and takes matters into er own hands when Nate causes trouble for Lewis.

  24. 24Three's Company

    24 minMar 7, 2008

    More friction arises, this time over Lewis' birthday party. Charlotte takes control and drives Rikki away from the party. However, things go out of hand and it is up to her to save the day.

  25. 25Sea Change

    24 minMar 14, 2008

    Angry over the short friendship with the girls, Charlotte forces Lewis to choose between her and his friends. This results in Cleo to feel isolated and she runs away and gets lost. When he is informed, Lewis must make up his mind: Cleo or Charlotte?

  26. 26Unfathomable

    24 minMar 21, 2008

    A unusual and rare planetary alingment is set to cause the full moon to remove a mermaids powers if they enter the moon pool! Charlotte shows immunity and tries to reveal the girls secret before Lewis takes her to Mako Island. The girls follow and a battle erupts. But who will win?

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Series cast

Phoebe TonkinCleo Sertori78 episodes
Cariba HeineRikki Chadwick78 episodes
Angus McLarenLewis McCartney66 episodes
Burgess AbernethyZane Bennett53 episodes
Claire HoltEmma Gilbert52 episodes
Indiana EvansIsabel "Bella" Hartley26 episodes
Luke MitchellWill Benjamin26 episodes
Taryn MarlerSophie Benjamin21 episodes
Annabelle StephensonMiriam Kent12 episodes
Craig HornerAsh11 episodes
Ariu Lang SioWilfred9 episodes
Cleo MasseyKim Sertori8 episodes
Caroline KennisonLisa Gilbert8 episodes
Trent SullivanElliot Gilbert6 episodes
Jamie TimonyNate6 episodes
Christopher PoreeByron6 episodes
Christine AmorMiss Chatham5 episodes
Jared RobinsenNeil Gilbert5 episodes

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