H2O: Just Add Water - Season 1 Episode 18 Bad Moon Rising
Zane's quest to find the 'sea monster' has led him to Mako Island. Rikki loses control of her powers as a result of the full moon and Zane finds her.
- Genre: Drama, Family, Sci-Fi & Fantasy
- Studio: Network Ten
- Keyword: mermaid, supernatural, teen drama
- Cast: Phoebe Tonkin, Cariba Heine, Indiana Evans, Luke Mitchell, Burgess Abernethy