Dealin' with Idiots is a film by the actor who plays what role on "Curb Your Enthusiasm"?
Jeff Garlin Jeffrey Todd Garlin (born June 5, 1962) is an American comedian, actor, producer, voice artist, director, writer, podcast host and author. 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. He currently stars in the ABC sitcom "The Goldbergs".
J. B. Smoove Jerry Angelo Brooks (born December 16, 1965), widely known as JB Smoove, is an American actor, writer, comedian, and voice actor. He began his career on "Def Comedy Jam" in 1995, and is known for his recurring role as Leon on the HBO series "Curb Your Enthusiasm". Smoove joined the Season 2 cast of the Fox sitcom "'Til Death" in 2008, and was promoted to the main cast for Season 3. He also starred on the CBS sitcom "The Millers" from 2013–2015. He currently portrays a fictionalized version of himself on the BET improv-comedy reality television parody "Real Husbands of Hollywood".