7.2/10
11,651
39 user 4 critic

H2O: Just Add Water 

Trailer
2:20 | Trailer
Three girls become mermaids after a mysterious island transforms them and gives them special powers.
Reviews
Popularity
1,118 ( 72)

Episodes

Seasons


Years



3   2   1  
2010   2009   2008   2007   2006  
2 wins & 6 nominations. See more awards »
Edit

Cast

Series cast summary:
Cariba Heine ...  Rikki 78 episodes, 2006-2010
Phoebe Tonkin ...  Cleo 78 episodes, 2006-2010
Angus McLaren ...  Lewis 66 episodes, 2006-2010
Burgess Abernethy ...  Zane 53 episodes, 2006-2010
Claire Holt ...  Emma 52 episodes, 2006-2008
Alan David Lee ...  Don Sertori / ... 51 episodes, 2006-2010
Cleo Massey ...  Kim / ... 40 episodes, 2006-2010
Jamie Timony Jamie Timony ...  Nate 36 episodes, 2006-2010
Learn more

More Like This 

Mako Mermaids (TV Series 2013)
Adventure | Comedy | Drama
    1 2 3 4 5 6 7 8 9 10 6.9/10 X  

A young man is magically turned a merman, and discovers his underwater origins, after he comes in contact with the magic waters at the mysterious Mako Island guarded by a trio of mermaids.

Stars: Chai Hansen, Dominic Deutscher, Gemma Forsyth
Lightning Point (TV Series 2012)
Family | Sci-Fi
    1 2 3 4 5 6 7 8 9 10 7/10 X  

When Zoey and KIki, two irrepressible girls from another galaxy become castaways in the quiet, Australian seaside town of Lightning Point, they recruit local girl Amber to keep them ... See full summary »

Stars: Philippa Coulthard, Lucy Fry, Jessica Green
H2O: Mermaid Adventures (TV Series 2015)
Animation | Adventure | Comedy
    1 2 3 4 5 6 7 8 9 10 6/10 X  

When three normal teenage girls stumble upon an ancient cave they undergo a transformation that will change their lives forever.

Stars: Sonja Ball, Holly Gauthier-Frankel, Thor Bishopric
Wizards of Waverly Place (2007–2012)
Adventure | Comedy | Drama
    1 2 3 4 5 6 7 8 9 10 6.8/10 X  

The Russo family may be an ordinary family with an average restaurant, but behind close doors, all three children must compete to be the next family wizard.

Stars: Selena Gomez, David Henrie, Jake T. Austin
House of Anubis (2011–2013)
Drama | Family | Fantasy
    1 2 3 4 5 6 7 8 9 10 7.4/10 X  

When one of their number disappears on the same day that an American girl joins their ranks, a group of English boarding school students embarks on solving a mystery.

Stars: Alex Sawyer, Eugene Simon, Brad Kavanagh
Hannah Montana (2006–2011)
Comedy | Family | Music
    1 2 3 4 5 6 7 8 9 10 5/10 X  

Adventures of a teenage pop star who keeps her identity secret from even her closest friends by using a disguise on-stage.

Stars: Miley Cyrus, Emily Osment, Jason Earles
Comedy | Family
    1 2 3 4 5 6 7 8 9 10 6.5/10 X  

Comedy about identical twins living at the Tipton Hotel with their single mother who is a lounge singer at the hotel.

Stars: Cole Sprouse, Dylan Sprouse, Brenda Song
Wolfblood (2012–2017)
Family | Fantasy
    1 2 3 4 5 6 7 8 9 10 7.7/10 X  

Maddy Smith and her family are the only wolfbloods in Stoneybridge, which is a well-kept secret. They lead a peaceful life until Rhydian, a wolfblood, arrives and triggers chaos.

Stars: Gabrielle Green, Leona Vaughan, Shorelle Hepkin
The Elephant Princess (2008–2011)
Adventure | Drama | Family
    1 2 3 4 5 6 7 8 9 10 6.5/10 X  

Alexandra Wilson is a regular suburban girl who suddenly discovers she is a princess of a mystical kingdom.

Stars: Miles Szanto, Siam, Emily Robins
The Suite Life on Deck (2008–2011)
Action | Adventure | Comedy
    1 2 3 4 5 6 7 8 9 10 6.3/10 X  

Spin-off of the hit Disney Channel series "The Suite Life of Zack & Cody," in which twin brothers Zack and Cody Martin and hotel heiress London Tipton enroll in a semester-at-sea program aboard a ship called the SS Tipton.

Stars: Dylan Sprouse, Cole Sprouse, Brenda Song
Good Luck Charlie (2010–2014)
Comedy | Drama | Family
    1 2 3 4 5 6 7 8 9 10 7/10 X  

The Duncan family are adjusting to the surprise birth of their fourth child, Charlie. When parents Amy and Bob return to work they put their latest addition in the care of her three older siblings.

Stars: Bridgit Mendler, Leigh-Allyn Baker, Bradley Steven Perry
Victorious (2010–2013)
Comedy | Drama | Family
    1 2 3 4 5 6 7 8 9 10 6.8/10 X  

Aspiring singer Tori Vega navigates life while attending a performing arts high school called Hollywood Arts.

Stars: Victoria Justice, Leon Thomas III, Matt Bennett

Photos

Edit

Storyline

Three ordinary teenage girls discover a moon pool on Mako Island that turns them into extraordinary mermaids with special powers over water on the night of a full moon. They must never look in the moon's eye or there will be side effects for each of them.

Plot Summary | Add Synopsis

Taglines:

Do you believe in mermaids?

Genres:

Drama | Family | Fantasy

Certificate:

TV-PG | See all certifications »

Parents Guide:

View content advisory »
Edit

Did You Know?

Trivia

Every season starts with a full moon. See more »

Goofs

Many times throughout the series, characters are shown using snorkels while diving, supposedly allowing them to breathe underwater. This is possible only if one stays at the surface to allow the snorkel to stick out of the water, and this is not how they are used in the show. See more »

Quotes

Rikki Chadwick: Zane Bennett is a pig. I take a chance to get under his skin any time I get one.
See more »

Connections

Spin-off Tails of Mako Island See more »

Soundtracks

Feel It Too
by Kate Alexa
See more »

User Reviews

 
This is my favorite show :) and it is excellent
22 February 2009 | by fox-195See all my reviews

This show has some of the best developed character personalities I have ever seen.If you like shows aimed at pre teens to teens then you will most likely love this show.

The start of the show is kind of confusing but if you keep watching it gets better and better! The plot of the show revolves around three teenage girls that get turned into mermaids.Also how they deal with everyday situations with there new found 'abilities'.

I recommend this show to anyone that likes relationships,mermaids,and just watching one of the best shows ever!.It really is that good, and you will not regret watching it.


19 of 25 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See all 39 user reviews »

Videos

Frequently Asked Questions

See more »
Edit

Details

Country:

Australia

Language:

English

Release Date:

7 July 2006 (USA) See more »

Also Known As:

H2O: Just Add Water See more »

Edit

Box Office

Budget:

AUD10,000,000 (estimated)
See more on IMDbPro »

Company Credits

Show more on IMDbPro »

Technical Specs

Sound Mix:

Stereo | Dolby Digital

Color:

Color

Aspect Ratio:

1.78 : 1
See full technical specs »

Contribute to This Page

Free Movies and TV Shows You Can Watch Now

On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!

Browse free movies and TV series



Recently Viewed