TV Series
★7(19 votes)
20152 Seasons26 EpisodesCanceledH2O: Mermaid Adventures
AnimationFamilyKidsComedy
The lives of teenagers Emma, Cleo and Rikki are forever changed when a magical, forbidden island gives them the power to turn into mermaids.
Episodes & Seasons
Browse episodes by season for this series.
Season 1
13 EpisodesEP 01
01.The Secret of Mako Island
25m
2015-06-01
01.The Secret of Mako Island
25m
Aired 2015-06-01
Cleo, Emma and Rikki get stranded on Mako island and fall into a magic pool where their lives change forever.
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EP 02
02.Caught in the Net
25m
2015-06-02
02.Caught in the Net
25m
Aired 2015-06-02
Emma competes in a contest, Cleo is stuck babysitting an intern and save an injured sea turtle.
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EP 03
03.The White Mermaid
25m
2015-06-03
03.The White Mermaid
25m
Aired 2015-06-03
The girls discover of an ancient mermaid statue and return it but treasure hunters have another idea.
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EP 04
04.A Stormy Party
25m
2015-06-04
04.A Stormy Party
25m
Aired 2015-06-04
A storm threatens to wash out a birthday party.
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EP 05
05.Mako Island Hotel
25m
2015-06-05
05.Mako Island Hotel
25m
Aired 2015-06-05
Zane's father plans a luxury resort on Mako Island.
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EP 06
06.The Mysterious Seaweed
25m
2015-06-06
06.The Mysterious Seaweed
25m
Aired 2015-06-06
Aggressive blue seaweed attacks Emma.
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EP 07
07.It's in the Bag!
25m
2015-06-07
07.It's in the Bag!
25m
Aired 2015-06-07
Discarded plastic bags pose a threat to Teddy and his friends.
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EP 08
08.Dolphin City Triangle
25m
2015-06-08
08.Dolphin City Triangle
25m
Aired 2015-06-08
Atmospheric disturbances result in disastrous consequences.
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EP 09
09.Poseidon's Daughter
25m
2015-06-09
09.Poseidon's Daughter
25m
Aired 2015-06-09
Dolphin City is the location for a new movie.
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EP 10
10.Dolphin City Mascot
25m
2015-06-10
10.Dolphin City Mascot
25m
Aired 2015-06-10
Danny gets captured by the Oceanic Center for observation.
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EP 11
11.Bad Waves
25m
2015-06-11
11.Bad Waves
25m
Aired 2015-06-11
Lewis and the girls must find what's behind mysterious sound waves that are creating havoc.
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EP 12
12.Jaw-ache!
25m
2015-06-12
12.Jaw-ache!
25m
Aired 2015-06-12
Berk breaks a tooth and wanders near the beach in pain, causing a panic.
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EP 13
13.The Lost Ring
25m
2015-06-13
13.The Lost Ring
25m
Aired 2015-06-13
Rikki takes matters into her own hands by spying on her dad and his new girlfriend.
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