yes there's going to be an offical h2O just add water movie to take place either after season 3 au after season 4 if there is another season. The movie is all new h2o and they haven't filmed it yet.
yes and no there are two sinema but they are only mash ups of episodes (one movie per season) so yes there are sinema but no they are not new stories just kind of a recap of the season
