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.
Is Mr. Peabody and the Mermaid on Netflix? Unfortunately the movie Mr. Peabody and the Mermaid is not yet available on Netflix.
| Directing | Irving Pichel | Director |
| Writing | Nunnally Johnson | Screenplay |
| Writing | Guy Jones | Novel |
| Editing | Marjorie Fowler | Editor |
| Production | Nunnally Johnson | Producer |
| Art | Boris Leven | Art Direction |
| Art | Bernard Herzbrun | Art Direction |
| Art | Russell A. Gausman | Set Decoration |
| Costume & Make-Up | Grace Houston | Costume Design |
| Costume & Make-Up | Carmen Dirigo | Hairstylist |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Art | Ruby R. Levitt | Set Decoration |
| Directing | Fred Frank | Assistant Director |
| Camera | Philip H. Lathrop | Camera Operator |
| Sound | Robert Emmett Dolan | Original Music Composer |
| Camera | Russell Metty | Director of Photography |
| Directing | Julia Marcia Davies | Script Supervisor |
| Camera | Maurice Goldberg | Still Photographer |
