AllMovie

Pint sized super-sleuth Roxy Hunter (Aria Wallace) attempts to discover the true identity of a soggy stranger who may just be a real-life mermaid in this made for television mystery for the entire family. A taciturn newcomer with no belongings and no memory of the past has just wandered into town. Dubbed Annie Nonimous by the quick witted Roxy, the young girl goes from suspicious to fascinating when she comes home soaked head to toe several nights in a row. Roxy suspects that she may be a mermaid, but can she prove her theory when everyone around her claims that there are no such creature actually exists?