"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)
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)
Kim Dent-Wilder
Executive Producer
Richard Dickson
Walter P. Martishius
Production Design
Kathy A. Rocchio
Co-Producer
Alexander Westerman
Digital Producer
Kevin Chai
Art Department Manager
Rob Hudnut
Ruth Handler
Characters
Jordan Hemsley
Editor
Cam Wagner
Foley
Winston Fan
Colorist
Elaine Stef
Dario DiSanto
Foley Editor
Shane Shemko
M. Elizabeth Hughes
Post Production Coordinator
Elise Allen
Screenplay
Adam Wood
Director
Tiffany J. Shuttleworth
Producer
Pamela Prostarr
Art Direction
Paul Soeiro
Anita Lee
Cherish Bryck
Production Manager
BC Smith
Original Music Composer
Charm La'Donna
Choreographer