TV Episodes Full List of H2O: Just Add Water Episodes

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Below is a complete H2O: Just Add Water episode list that spans the show's entire TV run. Photos from the individual H2O: Just Add Water episodes are listed along with the H2O: Just Add Water episode names when available, as are the dates of the original airing of the episode. H2O: Just Add Water episodes from every season can be seen below, along with fun facts about who directed the episodes, the stars of the and sometimes even information like shooting locations and original air dates. This poll features “The One That Got Away,” “Fire and Ice” and more. Are you remembering a funny scene but can't think of the name that the H2O: Just Add Water episode is from? Scroll below and you'll find what you're looking for.

Three's Compamy Mar 07 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.

Cleo Versus Charlotte Dec 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.

Moonwalker Oct 25 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 ...more

Visions Jan 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.

Finale Mar 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 ...more

The Movie This TV movie summarised the events of the beginning of series one using clips from the episodes "Metamorphosis", "Pool Party", "Catch of the Day", "Party ...more

Love Potion #9 Dec 15 2006 - With the school dance coming up, Emma and Cleo hope Byron and Lewis will ask them out. Meanwhile, Miss Chatham and Lewis are arguing about which is more important, magic and science.

Fish Out Of Water Dec 01 2006 - Emma and Cleo are concerned about Rikki going out with Zane. They force Rikki to decide to either be with Zane or with them.

Party Girls Jul 28 2006 - Emma decides that she is not going to have her annual sleepover party due to what has happened to them. But Rikki and Cleo try to convince her otherwise. Meanwhile, Lewis conducts experiments on ...more

A Twist in the Tail Dec 29 2006 - Dr. Denman sets up a trap for the girls at Mako Island and Zane is forced to decide who he should be helping.

Surprise! Oct 06 2006 - Cleo's 16th birthday is approaching and she thinks that her father is going to throw another embarrasing birthday party. Meanwhile, Zane tries to find the 'sea monster' that he saw when he ...more

Bad Moon Rising Nov 03 2006 - Zane's quest to find the 'sea monster' has led him to Mako Island. Rikki loses control of her powers as a result of the full moon and Zane finds her.

The Big Chill Oct 13 2006 - Emma is doing well at her new job at the JuiceNet cafe, but when she is left in charge, she has trouble managing her new employee, Rikki.

The Siren Effect Sep 22 2006 - The full moon gives Cleo a power to put guys in a 'trance' and she suddenly gets a rush of admirers.

The Camera Never Lies Sep 08 2006 - Rikki enters a short film contest on the theme of 'Heroes' and decides to capture some nice underwater footage with her 'abilities'. Meanwhile, Emma is interviewing her mum and Zane and Lewis ...more

Something Fishy Aug 04 2006 - Cleo's sister Kim finds her diary and thinks that Cleo and her friends are 'evil mermaids' and she plans to tell everyone. Meanwhile, Lewis goes to Mako Island to find out more about what ...more

Under the Weather Oct 27 2006 - The girls have to fake sick as a result of a thunderstorm, so their secret won't be discovered at school. But their 'sickness' attracts the attention of doctors.

Moon Spell Aug 18 2006 - Miss Chatham gives Cleo a warning that she doesn't quite understand. Until Emma finds herself in a trance and unable to change back from a mermaid under a full moon.

Dangerous Waters Sep 01 2006 - Rikki is offered a job to collect rare fish. At first it seems perfectly fine, until she finds out the person that hired her is selling the fish for large profits.

Shipwrecked Sep 28 2006 - Emma invites Miss Chathams to stay at her place and Zane overhears Miss Chathams concerning about 'her treasure'.

Hurricane Angela Nov 10 2006 - Cleo and Kim are stuck with their cousin Angela who wants to go body boarding and causes a bird brained distraction when Cleo refuses.

Red Herring Nov 24 2006 - Emma decides to change her look by colouring her hair red. Though nothing is that simple when you're half-mermaid. Zane asks Rikki out on a date.

Hook, Line and Sinker Nov 17 2006 - Lewis enters the annual fishing derby. When Cleo sees him struggling, she decides to help him out with disastorous consequnces. Meanwhile, Rikki and Zane are trapped on a hotel balcony.

The Denman Affair Aug 25 2006 - Lewis is offered a great job with a marine biologist, but the girls are concerned that his interest will cause him to reveal too much information

Lovesick Oct 20 2006 - Rumour has it that Cleo has a boyfriend and her friends and family are trying to find out who he is. Meanwhile, Zane continues his search for the 'sea monster' he saw.

In Too Deep Dec 08 2006 - Rikki finds a locket that looks the same as Miss Chatham's in a Jewellery shop and she is determined to get it.

Metamorphosis Jul 07 2006 - Three very different teenage girls, Emma, Cleo and Rikki, facing everyday teenage problems. With a twist: they're mermaids; after discovering a magic place where they are given incredible powers ...more

Dr. Danger Dec 22 2006 - It's time for Emma's family's annual vacation trip, but she can't go as the risks are too high. But all her excuses don't go very well with her family. Meanwhile, with the return of Dr. Denman, ...more

Catch of the Day Jul 21 2006 - Rikki, Emma and Cleo discover that sea turtles are being captured by fishing nets. When Rikki and Emma attempt to rescue the turtles by cutting the nets, it causes the fisherman to think that ...more

Young Love Aug 11 2006 - Emma gets into trouble babysitting her little brother Elliot. She goes to Lewis for help when Elliot develops a crush on Rikki.

Sink or Swim Sep 15 2006 - Byron asks Emma for help with training the school's swimming team and Emma has some trouble deciding whether or not to help out in her current situation. Meanwhile, Lewis continues to experiment ...more

Pool Party Jul 14 2006 - Annoying Miss Popularity, Miriam, is having a pool party and the girls want to go. But being around water is risky, especially when Zane tosses Cleo into the pool. Lewis is the only one around ...more

Bubble Bubble, Toil and Trouble Feb 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.

Moonstruck Jan 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, ...more

The Heat Is On Jan 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

Sea Change Mar 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 ...more

The One That Got Away Oct 11 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.

Stormy Weather Sep 28 2007 - With Cleo's parents now divorced, Cleo is ordered by her dad to take more care of Kim, starting with taking her to a concert. But on the night, Cleo, Rikki and Emma all accidentally see the full ...more

Wrong Side of the Tracks Oct 18 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.

Irresistable Jan 04 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!

Fish Fever Oct 24 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.

The Gracie Code Part One Feb 01 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 ...more

The Gracie Code Part Two Feb 08 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! ...more

Treasure Hunt Oct 23 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!

Hocus Pocus Oct 15 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 ...more

Missed the Boat Oct 22 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.

Riding for a Fall Oct 19 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.

In Hot Water Oct 17 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

Fire and Ice Oct 12 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 recieving cards from a secret admirer

Pressure Cooker Oct 16 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 ...more