As nice as a Season 4 would sound in theory, I feel like if a season 4 did happen so much would probably change that I don't know if I'd like it.

I think I'd be okay with a spin-off of sorts granted if it's done well.

But I prefer the idea of a movie better. I'd love to see one last adventure with the gang and let them tie everything up (preferabley with Emma). Not to mention I think a movie would be easier to pull off than a 26 episode new season would.

id love a movie but a season 4 sounds better to me because i personally think zane and rikki need to get back together. they are soo sweet together!! alot more can come out of h2o! dont let it stop right there at season 3!

^Oh I want Rikki and Zane back together too, that's one of the reasons I want a movie instead. I'm afraid if they got back together in Season 4 the writers will give them to much drama again like they did with Season 3.

I just want them to be end game, is that really so much to ask? Lol.