H2O: Just Add Water S2E21: And Then There Were Four
- Aired: 2008-02-15
- Time: 17:00:00
- Runtime: 30 minutes
Overview
Charlotte follows Lewis to Max and finds about about the truth about her grandmother. While on Mako island, she also witnesses Cleo, Rikki, and Emma in their mermaid forms. And finally, as it was the night of a full moon, she finds herself at the right place at the right time and becomes a mermaid herself.