Fridays, 3:00 AM ET on Netflix

30 minutes

This sequel to "H2O: Just Add Water" follows a boy named Zac who turns into a merman after falling into a magical Pool. Zac's new powers could spell trouble for the three young mermaids who guard Mako Island.

Episode Guide

68 episodes

  • 16 episodes
    16 episodes
    • s4e16Homecoming
      May 27, 2016
    • s4e15The Legend of Jiao Long
      May 27, 2016
    • s4e14Age Before Beauty
      May 27, 2016
    • s4e13Letting Go
      May 27, 2016
    • s4e12Trust Issues
      May 27, 2016
    • s4e11Lost and Found
      May 27, 2016
    • s4e10Wishful Thinking
      May 27, 2016
    • s4e9Reversal of Fortune
      May 27, 2016
    • s4e8The Way of the Dragon
      May 27, 2016
    • s4e7Turning the Tide
      May 27, 2016
    • s4e6New Beginnings
      May 27, 2016
    • s4e5The Puzzle Box
      May 27, 2016
    • s4e4Mopping Up
      May 27, 2016
    • s4e3Recipe for Success
      May 27, 2016
    • s4e2Seeing is Believing
      May 27, 2016
    • s4e1A Visit from the East
      May 27, 2016
  • 13 episodes
    13 episodes
  • 13 episodes
    13 episodes
  • 26 episodes
    26 episodes