Cast & crew
The Bat Whispers (1930)
Directed by Roland West Written by Roland West
Cast
| Wilson Benge | The Butler |
| DeWitt Jennings | Police Captain |
| Sidney D'Albrook | Police Sergeant |
| S.E. Jennings | Man in Black Mask |
| Chester Morris | Detective Anderson |
| Chance Ward | Police Lieutenant |
| Una Merkel | Dale Van Gorder |
| Richard Tucker | Mr. Bell |
| Grayce Hampton | Miss Cornelia van Gorder |
| Hugh Huntley | Richard Fleming |
| Charles Dow Clark | Detective Jones |
| Maude Eburne | Lizzie Allen |
| Spencer Charters | The Caretaker |
| William Bakewell | Brook |
| Gustav von Seyffertitz | Dr. Venrees |
| Ben Bard | The unknown |
Crew
| Ray June | Director of Photography |
| Avery Hopwood | Theatre Play |
| Mary Roberts Rinehart | Theatre Play |
| Roland West | Director |
| Roland West | Writer |
| Joseph M. Schenck | Producer |
| Robert H. Planck | Director of Photography |
| Paul Crawley | Set Decoration |
| Hal C. Kern | Editor |
| James Smith | Editor |
| Helen Hallett | Production Manager |
| Roger Heman Sr. | Assistant Director |
| S.E. Jennings | Makeup Artist |
| Oscar Lagerstrom | Sound |