Jay and Mark Duplass



Jay Duplass and Mark Duplass are the creators and showrunners of the show, Room 104.

Brothers Jay and Mark Duplass are directors, producers, and writers. Together, the brothers started the film production company Duplass Brothers Productions, and have directed films such as The Puffy Chair (2005), Jeff, Who Lives at Home (2011), and The Do-Deca-Pentathlon (2012). Mark and Jay co-created the HBO television series Togetherness in 2015.