Series
H2O: Just Add Water
DramaFamilySci-Fi & Fantasy
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.
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Seasons & episodes
S1 · 26 epS2 · 26 epS3 · 26 ep
1Metamorphosis7 Jul 2006 · 24m · ★ 6.8Three 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 over water that change their lives forever.
2Pool Party14 Jul 2006 · 24m · ★ 6.0Miriam is having a pool party and Cleo considers going despite the risks of being around water. Meanwhile, Emma contemplates her future as a swimmer and Rikki makes a new discovery.
3Catch of the Day21 Jul 2006 · 24m · ★ 6.1Rikki, 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 there is a rogue shark roaming their ocean.
4Party Girls28 Jul 2006 · 24m · ★ 5.8Emma 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 the girls.
5Something Fishy4 Aug 2006 · 24m · ★ 6.0Cleo'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 happened to the girls.
6Young Love11 Aug 2006 · 24m · ★ 5.8Emma gets into trouble babysitting her little brother Elliot. She goes to Lewis for help when Elliot develops a crush on Rikki.
7Moon Spell18 Aug 2006 · 24m · ★ 5.8Miss 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.
8The Denman Affair25 Aug 2006 · 24m · ★ 5.8Lewis 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
9Dangerous Waters1 Sept 2006 · 24m · ★ 5.5Rikki 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.
10The Camera Never Lies8 Sept 2006 · 24m · ★ 6.0Rikki 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 are planning to rennact Dr. Bennet's windsurfing record.
11Sink or Swim15 Sept 2006 · 24m · ★ 5.9Byron 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 on the girls, which annoys Rikki.
12The Siren Effect22 Sept 2006 · 24m · ★ 6.0The full moon gives Cleo a power to put guys in a 'trance' and she suddenly gets a rush of admirers.
13Shipwrecked29 Sept 2006 · 24m · ★ 6.3Emma invites Miss Chatham to stay at her place and Zane overhears Miss Chatham's concerns about 'her treasure'.
14Surprise!6 Oct 2006 · 24m · ★ 5.7Cleo'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 almost drowned.
15The Big Chill13 Oct 2006 · 24m · ★ 7.3Emma 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.
16Lovesick20 Oct 2006 · 24m · ★ 7.3Rumour 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.
17Under the Weather27 Oct 2006 · 24m · ★ 7.3The 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.
18Bad Moon Rising3 Nov 2006 · 24m · ★ 7.3Zane'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.
19Hurricane Angela10 Nov 2006 · 24m · ★ 5.0Cleo and Kim are stuck with their cousin Angela who wants to go body boarding and causes a bird brained distraction when Cleo refuses.
20Hook, Line and Sinker17 Nov 2006 · 24m · ★ 6.4Lewis 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.
21Red Herring24 Nov 2006 · 24m · ★ 7.3Emma 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.
22Fish Out Of Water1 Dec 2006 · 24m · ★ 6.4Emma and Cleo are concerned about Rikki going out with Zane. They force Rikki to decide to either be with Zane or with them.
23In Too Deep8 Dec 2006 · 24m · ★ 7.3Rikki finds a locket that looks the same as Miss Chatham's in a Jewellery shop and she is determined to get it.
24Love Potion #915 Dec 2006 · 24m · ★ 7.3With the school dance coming up, Emma and Cleo hope Byron and Lewis will ask them out. Meanwhile, Miss Chatham and Lewis argue about which has more merit – magic or science.
25Dr. Danger22 Dec 2006 · 24m · ★ 7.5It'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, Zane is closer than ever to cracking the girl's secret.
26A Twist in the Tail29 Dec 2006 · 24m · ★ 7.3Dr Denman sets up a trap for the girls at Mako Island and Zane is forced to decide who he should be helping.
Details
- Created by
- Jonathan M. Shiff
- First aired
- 7 Jul 2006
- Last aired
- 16 Apr 2010
- Status
- Ended
- Language
- English
- Network
- 10
- Episodes
- 78
- Votes
- 727 on TMDB
Where to watch (US)
Netflix
Amazon Prime Video
Netflix Standard with Ads
Amazon Prime Video with Ads
Dove Amazon Channel
Hoopla
The Roku Channel
Fandango at Home Free
Pluto TV
Tubi TV
Cast
Phoebe TonkinCleo Sertori
Cariba HeineRikki Chadwick
Indiana EvansIsabel "Bella" Hartley
Luke MitchellWill Benjamin
Burgess AbernethyZane Bennett
