Barbie returns in Mermaid Tale 2 as Merliah Summers, a surfing mermaid competing in the ultimate surfing competition in Australia. However, her quest is disrupted by the return of the evil mermaid Eris, who seeks to take over the throne. Merliah must stop Eris and save her mother's kingdom, all while racing against time to finish the competition. Along the way, she learns that her love for both land and sea is what brings out the best in her.

Barbie in a Mermaid Tale 2
In this underwater adventure, a fearless surfer and mermaid princess embarks on a daring quest to reclaim her stolen magical necklace and save her kingdom from destruction.