Mark Duplass

Mark David Duplass is an American filmmaker and actor. With his brother Jay Duplass, he started the production company Duplass Brothers Productions in 1996, for which they wrote and directed the films The Puffy Chair (2005), Baghead (2008), Cyrus (2010), Jeff, Who Lives at Home (2011), and The Do-Deca-Pentathlon (2012), as well as the television series Togetherness (2015–2016) and Room 104 (2017–2020).