H2O: Just Add Water Unfathomable (Season 2, Episode 26)
TV-Y7
TV Episode | 25 min | Adventure, Comedy, Drama

H2O: Just Add Water

Unfathomable (Season 2, Episode 26)

TV-Y7

TV Episode | 25 min | Adventure, Comedy, Drama

Lewis find out that there is a way for a mermaid to lose her powers and attempts to lure Charlotte to the Moon Pool. The plan backfire and it looks like all the girls may lose their powers.

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Cast	+ Add Cast
11 cast members

Name	Known for
Brittany Byrnes Charlotte Watsford Charlotte Watsford See fewer	Babe (1995)
Cariba Heine Rikki Chadwick Rikki Chadwick See fewer	Designated Survivor (2016)
Claire Holt Emma Gilbert Emma Gilbert See fewer	47 Meters Down (2017)
Phoebe Tonkin Cleo Sertori Cleo Sertori See fewer	Boy Swallows Universe (2024)
Angus McLaren Lewis McCartney Lewis McCartney See fewer	H2O: Just Add Water (2006)
Burgess Abernethy Zane Zane See fewer	Quietus (II) (2012)
Craig Horner Ash Ash See fewer	See No Evil (2006)
Caroline Marie Kenison Lisa (credit only) Lisa (credit only) See fewer	H2O: Just Add Water (2006)
Jared Robinsen Neil (credit only) Neil (credit only) See fewer	The Chronicles of Narnia: The Voyage of the Dawn Treader (2010)
Trent Sullivan Elliot (credit only) Elliot (credit only) See fewer	The Condemned (2007)
Martin Vaughan Max Hamilton Max Hamilton See fewer	Picnic at Hanging Rock (1975)