Skip to content
Back
Playback unavailable Playback is disabled.

Playback is currently unavailable for S3 E1 · The Awakening. Episode details remain available below.

Poster for H2O: Just Add Water

H2O: Just Add Water

7.8/10 728 votes
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.

Created by:
Jonathan M. Shiff
Cast:
Phoebe Tonkin, Cariba Heine, Indiana Evans, Luke Mitchell
Language:
English
Country:
Australia
Network:
10

Episode guide

Seasons

3 available

Season 3

Episodes

Episode 1 selected
Still from The Awakening E01

Episode 1

★ 5.8

The Awakening

2009-10-26 · 24m

Cleo 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
Still from Jungle Hunt E02

Episode 2

★ 6.0

Jungle Hunt

2009-10-27 · 24m

With 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
Still from Keep Your Enemies Close E03

Episode 3

★ 6.0

Keep Your Enemies Close

2009-10-28 · 24m

At 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
Still from Valentines Day E04

Episode 4

★ 6.0

Valentines Day

2009-10-29 · 24m

Cleo 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
Still from Big Ideas E05

Episode 5

★ 6.0

Big Ideas

2009-10-30 · 24m

To 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
Still from Secrets & Lies E06

Episode 6

★ 6.0

Secrets & Lies

2009-11-02 · 24m

Bella 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
Still from Happy Families E07

Episode 7

★ 6.0

Happy Families

2009-11-03 · 24m

Cleo'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
Still from Kidnapped E08

Episode 8

★ 6.0

Kidnapped

2009-11-04 · 24m

During 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
Still from The Sorcerer's Apprentice E09

Episode 9

★ 6.7

The Sorcerer's Apprentice

2009-11-05 · 24m

Cleo 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
Still from Revealed E10

Episode 10

★ 6.0

Revealed

2009-11-06 · 24m

After 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
Still from Just A Girl At Heart E11

Episode 11

★ 6.0

Just A Girl At Heart

2010-01-18 · 24m

Bella 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
Still from Crime & Punishment E12

Episode 12

★ 6.0

Crime & Punishment

2010-01-19 · 24m

Rikki 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
Still from To Have & To Hold Back E13

Episode 13

★ 6.0

To Have & To Hold Back

2010-01-21 · 24m

Kim 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
Still from Mermaid Magic E14

Episode 14

★ 6.0

Mermaid Magic

2010-02-22 · 24m

Will 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
Still from Power Play E15

Episode 15

★ 6.0

Power Play

2010-02-23 · 24m

Sophie 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
Still from The Dark Side E16

Episode 16

★ 6.0

The Dark Side

2010-02-24 · 24m

Rikki'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
Still from A Magnetic Attraction E17

Episode 17

★ 6.0

A Magnetic Attraction

2010-02-25 · 24m

Cleo'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
Still from Into The Light E18

Episode 18

★ 6.0

Into The Light

2010-04-12 · 24m

Rikki 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
Still from Breakaway E19

Episode 19

★ 6.0

Breakaway

2010-04-13 · 24m

Will 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
Still from Queen For A Day E20

Episode 20

★ 6.0

Queen For A Day

2010-04-13 · 24m

Zane 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
Still from The Jewel Thief E21

Episode 21

★ 6.0

The Jewel Thief

2010-04-14 · 24m

The 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
Still from Mako Masters E22

Episode 22

★ 6.0

Mako Masters

2010-04-14 · 24m

The 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
Still from Beach Party E23

Episode 23

★ 6.0

Beach Party

2010-04-15 · 24m

Bella'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
Still from Too Close For Comfort E24

Episode 24

★ 6.0

Too Close For Comfort

2010-04-15 · 24m

Don 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
Still from A Date With Destiny E25

Episode 25

★ 6.0

A Date With Destiny

2010-04-16 · 24m

Cleo 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
Still from Graduation E26

Episode 26

★ 6.0

Graduation

2010-04-16 · 24m

Sophie 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 tracked

Cast

Phoebe Tonkin

Phoebe Tonkin

Cleo Sertori

Cariba Heine

Cariba Heine

Rikki Chadwick

Indiana Evans

Indiana Evans

Isabel "Bella" Hartley

Luke Mitchell

Luke Mitchell

Will Benjamin

Burgess Abernethy

Burgess Abernethy

Zane Bennett

More Like This

Drag to explore