Who Killed Aunt Maggie? (1940) — Cast
Cast
| Onslow Stevens | Dunbar |
| Milton Parsons | Lloyd |
| Wendy Barrie | Ambler |
| Joyce Compton | Cynthia |
| Edgar Kennedy | Gregory |
| John Hubbard | Pierce |
| Tom Dugan | State Trooper |
| Willie Best | Andrew Bogomil |
| Daisy Lee Mothershed | Bessie |
| Clem Bevans | (uncredited) |
| Chester Clute | Peace |
| Walter Abel | Benedict |
| Mona Barrie | Benedict |
| Elizabeth Patterson | Ambler |
Crew
| Stuart Palmer | Screenplay |
| Edward Mann | Editor |
| Arthur Lubin | Director |
| Adele Palmer | Costume Design |
| Reggie Lanning | Director of Photography |
| Medora Field | Novel |