Does the Lifetime movie The Mermaid Chair have anything to do with mermaids at all?`````````
Not really other than it happens to be something the main character paints. Its more of a spiritual book/movie. I very much preferred the book.
The mermaid chair came out of the mind of man.... So you should have many doubts about its existences.......... The answer to your question is no it has nothing to do with mermaids...................................