As told to a psychiatrist: Mr. Peabody, middle aged Bostonian on a break with his wife in the Caribbean, seems cryptic, wordless singing an amazing rock within the bay. Fishing in the vicinity, he catches...a mermaid. He takes her home and, though she hasn't spoken speech, falls deeply in love . Obviously, his wife wont believe that thing from the tub is such a thing but a sizable fish. Quite fashion is followed by predictable complications.