Playback is currently unavailable for S3 E1 · The Awakening. Episode details remain available below.
H2O: Just Add Water
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.
- Created by:
- Jonathan M. Shiff
- Cast:
- Phoebe Tonkin, Cariba Heine, Indiana Evans, Luke Mitchell
- Language:
- English
- Country:
- Australia
- Network:
- 10
Episode guide
Seasons
Season 3
Episodes
E01
Episode 1
★ 5.8The Awakening
2009-10-26 · 24mCleo and Rikki enter their final year of high school. They make friends with a new girl, Bella, and a new boy, Will. However, they encounter a new force on Mako Island that has the power to turn water against the girls.
Current episode
E02
Episode 2
★ 6.0Jungle Hunt
2009-10-27 · 24mWith Will finding out about Mako Island, Bella tries to misdirect his search so that he will not discover the Moon Pool. However, Lewis and the girls find out that the Moon Pool is different.
Watch progress · Not tracked
E03
Episode 3
★ 6.0Keep Your Enemies Close
2009-10-28 · 24mAt the marine park, Cleo seeks a job as a dolphin trainer. Meanwhile, until she and Bella reach an understanding, Rikki fires Nate's band, preventing them from playing in the cafe.
Watch progress · Not tracked
E04
Episode 4
★ 6.0Valentines Day
2009-10-29 · 24mCleo has to put off Lewis' romance plans in order to help Kim with her crazy love life. Meanwhile, Don meets up with a National Parks Manager, Samantha, and the two decide to date.
Watch progress · Not tracked
E05
Episode 5
★ 6.0Big Ideas
2009-10-30 · 24mTo get more interest in the cafe, Zane develops a dirt bike race. However, Rikki finds out that it is a scam. She and Bella decide to team up to teach him a lesson. Meanwhile, Lewis and Cleo find out something interesting about mixing the waters in the Moon Pool
Watch progress · Not tracked
E06
Episode 6
★ 6.0Secrets & Lies
2009-11-02 · 24mBella tries to get close to Will but when Bella goes to his place she sees him with another girl. Meanwhile Lewis tries to test the water from the moon pool but gets caught by his teacher.
Watch progress · Not tracked
E07
Episode 7
★ 6.0Happy Families
2009-11-03 · 24mCleo's family and Sam go on a picnic to the beach, which leads to tension when Cleo refuses to go near the water. Kim abuses the fact that her father is happy in order to get lots of gifts. Will's sister Sophie competes with Bella to get the job Bella wanted at Rikki's Cafe.
Watch progress · Not tracked
E08
Episode 8
★ 6.0Kidnapped
2009-11-04 · 24mDuring a full moon, the girls stay at Cleo's and Bella is attacked by the water creature. At the same time, Will decides to return to the moon pool after making the connection between his previous encounter with the moon pool waterfall and the timing of the full moon.
Watch progress · Not tracked
E09
Episode 9
★ 6.7The Sorcerer's Apprentice
2009-11-05 · 24mCleo starts to experiment on the moon pool water without Lewis' knowledge, but things start going wrong when Cleo's fish Hector gets trapped in the bubble of floating water. Meanwhile, Lewis has to play golf with Cleo's father.
Watch progress · Not tracked
E10
Episode 10
★ 6.0Revealed
2009-11-06 · 24mAfter Bella gives Will a shell-like fossil she found while swimming, Will becomes suspicious as the fossil is of a rare kind. Rikki realises how close Will is to finding out their mermaid secret and warns Bella to stay away from Will.
Watch progress · Not tracked
E11
Episode 11
★ 6.0Just A Girl At Heart
2010-01-18 · 24mBella helps Will with his free-diving training but when she realises he's more interested in her as a mermaid than a girl, she's hurt. Rikki and Cleo have to improvise when the cafe's first corporate function is actually a children‟s party.
Watch progress · Not tracked
E12
Episode 12
★ 6.0Crime & Punishment
2010-01-19 · 24mRikki receives counterfeit money at the cafe and is held captive by criminals on a boat. Bella and Cleo are forced to reveal the trio's secret to Will so they can rescue Rikki together.
Watch progress · Not tracked
E13
Episode 13
★ 6.0To Have & To Hold Back
2010-01-21 · 24mKim attempts to derail Don and Samantha's wedding. Lewis receives an opportunity to study in America. Cleo realises she's got to let Lewis live his own life and let him go overseas.
Watch progress · Not tracked
E14
Episode 14
★ 6.0Mermaid Magic
2010-02-22 · 24mWill pushes himself too far when Zane challenges him to prove his skills as a free- diver. The girls discover a unique crystal in the rock from the Moon Pool.
Watch progress · Not tracked
E15
Episode 15
★ 6.0Power Play
2010-02-23 · 24mSophie uses Bella's idea for a fundraising concert and presents it as her own to Rikki to gain publicity for the cafe. Cleo's caught in the crossfire with Kim when Samantha moves in and puts her stamp on the Sertori home.
Watch progress · Not tracked
E16
Episode 16
★ 6.0The Dark Side
2010-02-24 · 24mRikki's frustrated by the water attacks and goes to Mako Island on a full moon to confront the strange force in the Moon Pool. With Cleo and Bella delayed, Will pursues her and discovers she's been affected by the experience.
Watch progress · Not tracked
E17
Episode 17
★ 6.0A Magnetic Attraction
2010-02-25 · 24mCleo's introduced to Ryan, a young geophysicist who's working for Samantha. Rikki doesn't react well to Cleo consulting Ryan about the Mako rock and a fracture begins to appear in the trio.
Watch progress · Not tracked
E18
Episode 18
★ 6.0Into The Light
2010-04-12 · 24mRikki fears Ryan's explorations on Mako Island will uncover their secrets but Cleo and Bella discount her concern. She almost goes too far trying to stop Ryan from discovering the crystals in the Moon Pool.
Watch progress · Not tracked
E19
Episode 19
★ 6.0Breakaway
2010-04-13 · 24mWill competes in the Free-Diving Championships but afterward chooses to break from the sport and shrug off Sophie's influence on his life. Rikki sees Sophie kissing Zane at the event and breaks off their relationship.
Watch progress · Not tracked
E20
Episode 20
★ 6.0Queen For A Day
2010-04-13 · 24mZane installs Sophie as head of staff at the cafe. Bella develops a sneezing allergy that also accidentally triggers her powers. Sophie seizes on the problem and looks to fire Bella and the band.
Watch progress · Not tracked
E21
Episode 21
★ 6.0The Jewel Thief
2010-04-14 · 24mThe girls discover the Mako crystals contain immense energy and need to mount a rescue mission when Zane jealously steals one in an effort to gain Rikki‟s attention.
Watch progress · Not tracked
E22
Episode 22
★ 6.0Mako Masters
2010-04-14 · 24mThe girls sit their final school exams and have to avoid a water attack in public when the full moon rises early. They confront the water force in the Moon Pool and are given a message about Mako Island.
Watch progress · Not tracked
E23
Episode 23
★ 6.0Beach Party
2010-04-15 · 24mBella's eager to ask Will to the end of year party until she sees him asking Rikki. A big misunderstanding occurs which prompts Will to express his true feelings for Bella. Sophie tries to get Zane to change the name of the cafe.
Watch progress · Not tracked
E24
Episode 24
★ 6.0Too Close For Comfort
2010-04-15 · 24mDon gets a second job at the Marine Park on the Pirate ship and outshines Cleo, threatening the future of her Dolphin show. Bella and Will find difficulty trying to connect with each others' interests.
Watch progress · Not tracked
E25
Episode 25
★ 6.0A Date With Destiny
2010-04-16 · 24mCleo discovers a comet is causing fish to flee the waters around Mako Island. The girls find a way to restart the message in the Moon Pool and discover the comet will collide with earth. Sophie meets Ryan and with Zane's help they join forces to remove the crystals from the Moon Pool.
Watch progress · Not tracked
E26
Episode 26
★ 6.0Graduation
2010-04-16 · 24mSophie and Ryan damage the Moon Pool in their efforts to obtain the rare crystals. The girls improvise and use their own magic to prevent the impact of the comet and a planet wide catastrophe. Rikki, Cleo and Bella graduate with a surprise.
Watch progress · Not trackedCast
Phoebe Tonkin
Cleo Sertori
Cariba Heine
Rikki Chadwick
Indiana Evans
Isabel "Bella" Hartley
Luke Mitchell
Will Benjamin
Burgess Abernethy
Zane Bennett