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H2O: Just Add Water
Season 2 · Episode 26
Unfathomable
6.724mMarch 21, 2008
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?
Episodes
- Episode 1Stormy Weather
- Episode 2Control
- Episode 3The One That Got Away
- Episode 4Fire and Ice
- Episode 5Hocus Pocus
- Episode 6Pressure Cooker
- Episode 7In Hot Water
- Episode 8Wrong Side of the Tracks
- Episode 9Riding for a Fall
- Episode 10Missed the Boat
- Episode 11In Over Our Heads
- Episode 12Fish Fever
- Episode 13Moonwalker
- Episode 14Get Off My Tail
- Episode 15Irresistable
- Episode 16Double Trouble
- Episode 17Moonstruck
- Episode 18The Heat Is On
- Episode 19The Gracie Code (1)
- Episode 20The Gracie Code (2)
- Episode 21And Then There Were Four
- Episode 22Bubble Bubble, Toil and Trouble
- Episode 23Reckless
- Episode 24Three's Company
- Episode 25Sea Change
- Episode 26Unfathomable