H2O: Just Add Water

Unfathomable

TV-PG
S2 • E26    Mar 20, 2008    24m
A unusual and rare planetary alingment is set to cause the full moon to remove a mermaids powers if they enter the moon pool! Charlotte shows immunity and tries to reveal the girls secret before Lewis takes her to Mako Island. The girls follow and a battle erupts. But who will win?

Cast of Unfathomable

  • Phoebe TonkinCleo Sertori
  • Claire HoltEmma Gilbert
  • Cariba HeineRikki Chadwick
  • Angus McLarenLewis McCartney
  • Burgess AbernethyZane Bennett
  • Craig HornerAsh

 

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