Barbie: Mermaid Power (2022) runs 1 h 4 min, is rated PG in the US and averages 6.5 from 84 TMDB members. Barbie 'Brooklyn' Roberts, Barbie 'Malibu' Roberts, and sisters Skipper, Stacie, and Chelsea go on an underwater adventure as they transform into mermaids to help save the world of Pacifica.
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Streaming availability by JustWatch. In the US, as of 2026-11-06: Netflix (subscription), Netflix Kids (subscription), Netflix Standard with Ads (subscription), Hoopla (free).
Barbie: Mermaid Power on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-06. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists