H2O: Mermaid Adventures

Season 1

When three normal teenage girls stumble upon an ancient cave they undergo a transformation that will change their lives forever.
Where to Watch Season 1
13 Episodes
  • The Secret of Mako Island
    E1
    The Secret of Mako IslandEpisode 1
  • Caught in the Net
    E2
    Caught in the NetEpisode 2
  • The White Mermaid
    E3
    The White MermaidEpisode 3
  • A Stormy Party
    E4
    A Stormy PartyEpisode 4
  • Mako Island Hotel
    E5
    Mako Island HotelEpisode 5
  • The Mysterious Seaweed
    E6
    The Mysterious SeaweedEpisode 6
  • It's in the Bag!
    E7
    It's in the Bag!Episode 7
  • Dolphin City Triangle
    E8
    Dolphin City TriangleEpisode 8
  • Poseidon's Daughter
    E9
    Poseidon's DaughterEpisode 9
  • Dolphin City Mascot
    E10
    Dolphin City MascotEpisode 10
  • Bad Waves
    E11
    Bad WavesEpisode 11
  • Jaw-ache!
    E12
    Jaw-ache!Episode 12
  • The Lost Ring
    E13
    The Lost RingEpisode 13
Cast of Season 1
  • Katharina von KellerEmma (voice)
  • Patrick BachLewis (voice)
  • Sonja SteinCleo (voice)
  • Robert MisslerBernie (voice)
  • Céline FontangesRikki (voice)
 
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