Merliah Summers, a mermaid from Oceana, travels to Australia for a surfing competition. But when she learns that the evil Eris is planning to take over her kingdom, she must stop her at any cost.
Kelly Sheridan
Merliah (voice)
Ashleigh Ball
Kylie / Reporter (voice)
Kathleen Barr
Eris / Snouts / Surfer Kathleen (voice)
Nicole Oliver
Calissa (voice)
Nakia Burrise
Fallon (voice)
Maryke Hendrikse
Hadley / Callie (voice)
Garry Chalk
Break (voice)
Tabitha St. Germain
Zuma (voice)
Alistair Abell
Pufferazzi / Remo / Surfer Alistair (voice)
Jonathan Holmes
Rainbow Fish / Server (voice)
Kelly Metzger
Allie (voice)
Andrew Francis
Stargazer Leader / Stargazer / Cichlid (voice)
Barbara Tyson
Ambassador Selena (voice)
Kira Tozer
Ambassador Kattrin (voice)
Bethany Brown
Ambassador Renata (voice)
Britt Irvin
Ambassador Mirabella (voice)
Peter Mel
Announcer (voice)
Jennifer Cameron
Georgie Majors (voice)
William Lau
Director
Elise Allen
Writer
Harry Linden
Producer
May 16, 2023
Dec 25, 1963
Sep 25, 2002
Jun 26, 2025
Apr 12, 2006
Jan 8, 2021
Oct 9, 1993
Jun 28, 2007
Jan 25, 2010
Oct 14, 2022
Feb 15, 2014
Mar 14, 2006
Sep 20, 2017
Aug 30, 2014
Jun 28, 2023
Mar 8, 2005
Mattel
US
Rainmaker Entertainment
CA
Canada
United States
English