![H2O: Just Add Water](https://image.tmdb.org/t/p/w342/lrf0yUz92UvdoZ91KskvmqwOKcc.jpg)
3 Season
78 Episode
H2O: Just Add Water - Season 2 Episode 21 And Then There Were Four
Charlotte's stubborn nature and thirst for knowledge leads her to Max, who confirms her suspicions and leads her to the Moon Pool. Lewis meanwhile is having trouble trying to keep their relationship together.
- Year: 2010
- Country: Australia
- Genre: Drama, Family, Sci-Fi & Fantasy
- Studio: Network Ten
- Keyword: mermaid, supernatural, teen drama
- Director: Jonathan M. Shiff
- Cast: Phoebe Tonkin, Cariba Heine, Indiana Evans, Luke Mitchell, Burgess Abernethy