- 4.3/104 votes
#1 - Something Fishy
Season 1 Episode 5 - Aired 8/4/2006
Cleo's sister Kim finds her diary and thinks that Cleo and her friends are 'evil mermaids' and she plans to tell everyone. Meanwhile, Lewis goes to Mako Island to find out more about what happened to the girls.
Director: Colin Budds
Writer: Joanne Watson