H2O: Just Add Water (2006–2010)
1 user

A Date with Destiny 

Cleo discovers a comet is causing fish to flee the waters around Mako Island.


Colin Budds


Jonathan M. Shiff (creator), Chris Roache




Episode cast overview:
Cariba Heine ... Rikki
Phoebe Tonkin ... Cleo
Indiana Evans ... Bella
Luke Mitchell ... Will
Burgess Abernethy ... Zane
Taryn Marler ... Sophie
Penni Gray Penni Gray ... Sam
Andrew Lees ... Ryan
Ben Timony Ben Timony ... Jason
Jarreau La Castra Jarreau La Castra ... Lead Guitarist
Hamish Orr Hamish Orr ... Bass Player
Alan David Lee ... Don Sertori (credit only)


National park scientist Ryan examines why the fish are moving, so as to wreck Don's catch. Ryan's question about the moon-cave crystals, which he realizes must stem from a comet, bring him in contact with Sophie, who points out the mermaids. Zane's café is about to go bust in a week. Realizing that would cost her job, Sophie comes up with a plan: harvest the precious stones for sale, and suggests they must come from Mako. They enlist Zane to finance the necessary equipment. Written by KGF Vissers

Plot Summary | Add Synopsis

Plot Keywords:

comet | See All (1) »


Drama | Family | Fantasy




Release Date:

16 April 2010 (Australia) See more »

Company Credits

Show more on IMDbPro »

Technical Specs


See full technical specs »

Did You Know?


Cleo: We already know that the Moon Pool is changing. It's heating up! It's coming alive.
Will: For... for what?
Cleo: Mako Island was formed after a... a collision with a comet, right? The crystals and the rocks in the Moon Pool prove that. I'll bet that the comet's made up of the same stuff. That's why they're attached to each other.
Will: So... Mako is... drawing it in like a giant...
[shakes his head]
Will: magnet?
Cleo: Yes.
Will: You try telling that to the authorities.
Rikki: Regardless, it's coming home to mama, and I don't care how it...
See more »


No Ordinary Girl
(main title theme)
Written by Shelley Rosenberg
Licensed by Shelley Rosenberg
Performed by Indiana Evans
(Season 3)
See more »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

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