Mr. Peabody and the Mermaid 1948    star_border 6.4
As told to a psychiatrist: Mr. Peabody, a middle-aged Bostonian on vacation with his wife in the Caribbean, hears mysterious, wordless singing on an uninhabited rock in the bay. Fishing in the vicinity, he catches...a mermaid. He takes her home and, though she has no spoken language, falls in love with her. Of course, his wife won't believe that the thing in the bathtub is anything but a large fish.

The Dark Mirror 1946    star_border 6.9
A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.