Oscar-winning filmmaker Errol Morris broke open the documentary form with his early embrace of re-enactments and stylized lighting and music. His film, "The Thin Blue Line" (1988), put this reputation front and center, and his Oscar-winning film, "The Fog of War" (2003), cemented his legacy. He also has an irresistible attraction to controversial interview subjects - and "American Dharma" is no different. He breaks down the process behind this 2018 film on political strategist Steve Bannon and the controversy that came with it.   Watch and Listen to more from American Masters.