Barbie stars as Merliah, a surfer who learns a shocking secret: she's a mermaid! She and her dolphin friend set out for an undersea adventure to rescue her mother, the queen of Oceana.
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)
