Overview
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.
Seasons & Episodes
Season 1
Season 2
Season 3
Key Information
Watch Trailer
Cast & Crew
Phoebe Tonkin
Cleo Sertori
Cariba Heine
Rikki Chadwick
Angus McLaren
Lewis McCartney
Burgess Abernethy
Zane Bennett
Claire Holt
Emma Gilbert
Indiana Evans
Isabel "Bella" Hartley
Luke Mitchell
Will Benjamin
Taryn Marler
Sophie Benjamin
Annabelle Stephenson
Miriam Kent
Craig Horner
Ash
Ariu Lang Sio
Wilfred
Cleo Massey
Kim Sertori
Photos
Frequently Asked Questions
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...
H2O: Just Add Water has 3 seasons with 78 episodes.
H2O: Just Add Water premiered on July 7, 2006.
No, H2O: Just Add Water has ended. The final episode aired on April 16, 2010.
H2O: Just Add Water originally aired on 10. Check your local streaming services for availability.
H2O: Just Add Water was created by Jonathan M. Shiff.
H2O: Just Add Water has a rating of 7.8/10 based on user reviews.
H2O: Just Add Water is classified as Drama, Family, Sci-Fi & Fantasy.