The3Tails: A Mermaid Adventure
Emily, Selena and Jackie - known to their 50 thousand YouTube fans as The 3 Tails - finally bring their journey to the big screen. Their mermaid adventures have enchanted fans for more than five years, as the girls struggle to understand the meaning of their special gift, protecting their secret from the world. Even their parents don't know that they have the ability to transform into mermaids. In The 3 Tails: A Mermaid Adventure, their lives are threatened after a stranger learns of their abilities and kidnaps one of the girls in order to harness her DNA. During a perilous ocean rescue mission, they discover that mermaids are not the only endangered species in the sea.
Below are the streaming services currently carrying the movie “The3Tails: A Mermaid Adventure” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.
Where to watch The3Tails: A Mermaid Adventure in United Kingdom
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 22 Sept 2026.