0.00 out of 10 stars from 6 users The Big Idea (1917) Director(s)Hal Mohr, Gilbert Pratt Producer(s)Hal Roach Top GenresComedy, Short Films, Silent Films Top Topics Featured Cast: See Full Cast Harold Lloyd (as ) 1917 Harold Lloyd(as ) Bebe Daniels (as ) 1917 Bebe Daniels(as ) Fred C. Newmeyer (as ) 1917 Fred C. Newmeyer(as ) The Big Idea Overview: The Big Idea (1917) was a Comedy - Silent Films Film directed by Hal Mohr and Gilbert Pratt and produced by Hal Roach. BlogHub Articles: No article for The Big Idea at this time. Submit yours here. Quotes from No Quote for this film. Facts about No facts for this film.