本片是一部Family片，由Andrés Garretón导演，由Natasha Garretón/Sofia Garretón/Marlena Lerner主演。
剧情简介：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.
外文名：The 3 Tails : A Mermaid Adventure
类型：Family / Adventure / Fantasy
导演：Andrés Garretón / Meredith Scott Lynn
演员：Natasha Garretón / Sofia Garretón / Marlena Lerner / Maggie Wheeler / Alizabeth Hamer / Alexis Beckley / Meredith Scott Lynn
