Dealin' with Idiots is a film by the actor who plays what role on "Curb Your Enthusiasm"?
Dealin' with Idiots: Dealin' with Idiots is an 2013 American film written and directed by Jeff Garlin, who also stars. Jeff Garlin:  He has acted in many television shows and some movies, and is known for his role as Jeff Greene on the HBO show "Curb Your Enthusiasm", for which he was nominated for seven Emmys in his role as Executive Producer and two wins for Producing from the PGAs.
Jeff Greene