Kelly Sheridan

as Merliah (voice)

Kathleen Barr

as Eris / Snouts (voice)

Tabitha St. Germain

as Zuma / Deanne (voice)

Peter Mel

as Surf Announcer (voice)

Nakia Burrise

as Fallon (voice)

Maryke Hendrikse

as Hadley (voice)

Emma Pierson

as Kayla (voice)

Ciara Janson

as Xylie (voice)

Garry Chalk

as Break (voice)

Nicole Oliver

as Calissa (voice)

Alistair Abell

as Remo / Pufferazzi (voice)

Andrea Libman

as Dee (voice)

Shannon Chan-Kent

as Deandra (voice)

Ellen Kennedy

as Lipstick Fish / Syrenka (voice)

Scott McNeil

as Syrenka's Pet Fish (voice)

Melissa Lyons

as Merliah (singing voice)

Alex Ferris

as Dreamfish (voice)