Mark Duplass



Born on December 7, 1976 in New Orleans, Louisiana, Mark Duplass is an film director, producer, actor and writer best known for founding the mumblecore aesthetic, co-writing The Puffy Chair. He is also the brother of director and writer Jay Duplass. As director / producer / writer, Duplass has The New Brad, This is John, The Intervention, and Baghead as among his credentials, while he counts 2003's Brighter Day, True Adolescents and Humpday as his best known credits for acting.