H2O: Just Add Water - Season 1 Episode 4
Emma decides that she is not going to have her annual sleepover party due to what has happened to them. But Rikki and Cleo try to convince her otherwise. Meanwhile, Lewis conducts experiments on the girls.
- genus: Drama, Family, Sci-Fi & Fantasy
- Studio: Network Ten
- keyword: mermaid, supernatural, teen drama
- cast: Phoebe Tonkin, Cariba Heine, Indiana Evans, Luke Mitchell, Burgess Abernethy