Mystery writer Cornelia Van Gorder has rented a country house called "The Oaks", which not long ago was the scene of some murders committed by a strange and violent criminal known as "The Bat". Meanwhile, the house's owner, bank president John Fleming, has recently embezzled one million dollars in securities and has hidden the proceeds in the house, but is killed before he can retrieve it.
You can now watch The Bat online on the following streaming providers in the United States.
| Directing | Crane Wilbur | Director |
| Writing | Avery Hopwood | Theatre Play |
| Writing | Mary Roberts Rinehart | Theatre Play |
| Writing | Crane Wilbur | Screenplay |
| Writing | Crane Wilbur | Screenstory |
| Production | C.J. Tevlin | Producer |
| Sound | Louis Forbes | Original Music Composer |
| Camera | Joseph F. Biroc | Director of Photography |
| Art | Dave Milton | Art Direction |
| Art | Rudy Butler | Set Decoration |
| Costume & Make-Up | Kiva Hoffman | Makeup Artist |
| Editing | William Austin | Editor |
| Camera | Harry Lewis | Grip |
