Not So Dumb (1930) — Cast
Cast
| Marion Davies | Dulcy |
| Franklin Pangborn | Archie Leach |
| Sally Starr | Angela |
| Elliott Nugent | Ethel Gordon |
| Julia Faye | Eileen Forbes |
| William Holden | Eileen Forbes |
| Raymond Hackett | Bill Bray |
| Donald Ogden Stewart | Dyke |
| George Irving | Patterson |
| George Davis | Birdie Perkins |
| John Miljan | (uncredited) |
Crew
| Edwin Justus Mayer | Dialogue |
| Oliver T. Marsh | Director of Photography |
| Douglas Shearer | Sound Recordist |
| Marion Davies | Producer |
| King Vidor | Producer |
| Wanda Tuchock | Writer |
| King Vidor | Director |
| Adrian | Costume Design |
| Cedric Gibbons | Art Direction |
| Blanche Sewell | Editor |