Allie Bertram
Mimmi (26 eps)
Amy Ruffle
Sirena (26 eps)
Isabel Durant
Ondina (26 eps)
Chai Hansen
Zac Blakely (26 eps)
Gemma Forsyth
Evie McLaren (26 eps)
Alex Cubis
Erik (26 eps)
Natalie O'Donnell
Veridia (3 eps)
Nick Wright
Joe (2 eps)
Kylie Loveday
Young Mrs. Lauren Blakely (1 eps)
Tori Bailey
Jodie (1 eps)
Melina Vidler
Northern Mermaid (1 eps)