Zac and mermaids

July 26, 2013 (Netflix)
October 18, 2013 (TEN)
Directed by:
Evan Clarry
Written by:
Michael Joshua
Proceeded by
Followed by

Betrayal is the thirteenth episode of Season 1 of Mako: Island of Secrets. It premiered on Netflix on July 26, 2013.


The Full Moon is once again upon Mako, and the mermaids have to stop Zac from getting the all-powerful Trident, but Nixie and Sirena let Zac grab the trident, Lyla tries to take it away from him but then they all get kicked-out of the portal. Zac finds out that the girls are mermaids and is not friends with them amymore.


  • In this episode, Zac discovers that the girls are mermaids.
  • Evie breaks up with Zac.
  • Zac is not friends with Sirena, Nixie, and Lyla anymore.




Mako Mermaids Season 01 Episode 13 Betrayal24:01

Mako Mermaids Season 01 Episode 13 Betrayal

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