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.
Where to Stream
Stream in 121 countries
Sorted by distance from 
United States
US United States
MX Mexico
BS Bahamas
CA Canada
BZ Belize
GT Guatemala
CU Cuba
HN Honduras
SV El Salvador
JM JamaicaShowing 10 of 121 countries.
Cast, directors & writers
Phoebe Tonkin
Cleo Sertori
Claire Holt
Emma Gilbert
Cariba Heine
Rikki Chadwick
Indiana Evans
Isabel "Bella" Hartley
Luke Mitchell
Will Benjamin
Angus McLaren
Lewis McCartney
Burgess Abernethy
Zane Bennett
Paul Bishop
Actor
Kate Fitzpatrick
Actor
Lara Cox
Dr. Linda Denman
Brittany Byrnes
Charlotte
Christine Amor
Miss Chatham
Cleo Massey
Kim Sertori
Emelia Burns
Actor
Trent Sullivan
Elliot Gilbert
Annabelle Stephenson
Miriam Kent
Jamie Timony
Nate
Christopher Poree
Byron
Alice Hunter
Tiffany
Jared Robinsen
Neil Gilbert
Jeffrey Walker
Director
Colin Budds
Director
Philip Dalkin
Writer
Simon Butters
Writer
Deb Cox
Writer
Anthony Morris
Writer
Joanne Watson
Writer
Max Dann
Writer
Chris Anastassiades
Writer
Sam Carroll
Writer
Samantha Strauss
Writer
Susan MacGillicuddy
Writer
Keywords
About streaming H2O: Just Add Water worldwide
Our listings show subscription, free or ad-supported streaming for H2O: Just Add Water in 121 countries. Providers and access requirements vary by country.
In United States, the listed subscription streaming options for H2O: Just Add Water are Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads, and Dove Amazon Channel.
Hoopla is listed with a free streaming offer for H2O: Just Add Water in United States. Check the service for account requirements.
Ad-supported streaming is listed on The Roku Channel, Fandango at Home Free, Pluto TV, and Tubi TV in United States. Check the provider for access requirements.
Dove Amazon Channel is listed as a channel option. Check the channel's subscription requirements on its host platform before signing up.
These listings are for the show and do not confirm that every season or episode is included. Use the season selector to check a specific season.
Our listings also show streaming in 120 other countries, including Mexico, Bahamas, and Canada. Follow the country guides below to compare providers.
Netflix and Netflix Standard with Ads are also listed in Mexico. Catalogs and season coverage can differ between countries.
Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched . Streaming availability can change. Rental and purchase offers are not included.