"Not So Dumb (1930) is a Pre-Code comedy motion picture starring Marion Davies, directed by King Vidor, and produced for Cosmopolitan Productions for Metro-Goldwyn-Mayer.It is based on the stage play Dulcy by George S. Kaufman and Marc Connelly that starred Lynn Fontanne. The film resulted in a financial loss for the studio of $39,000."@en . . . . "4560.0"^^ . . . "Not So Dumb"@en . . . "0021189" . . . .