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.
as Merliah (voice)
as Eris / Snouts (voice)
as Zuma / Deanne (voice)
as Surf Announcer (voice)
as Fallon (voice)
as Hadley (voice)
as Kayla (voice)
as Xylie (voice)
as Break (voice)
as Calissa (voice)
as Remo / Pufferazzi (voice)
as Dee (voice)
as Deandra (voice)
as Lipstick Fish / Syrenka (voice)
as Syrenka's Pet Fish (voice)
as Merliah (singing voice)
as Dreamfish (voice)