Mark Duplass biography

Jeff, Who Lives at Home Director

Mark Duplass

Date of Birth: December 7, 1976

Mark Duplass always knew he wanted to be in show business, but his dream was originally to be a musician. He even moved to New York to pursue his career but after being diagnosed with tendinitis in both his arms, he decided to enroll in City College of New York to study composition instead. He eventually ended up joining the indie rock band "Volcano, I'm Still Excited!!" as their keyboardist and lead singer.

Mark initially began dabbling in the movie industry by co-writing and starring in several short films, many of which were directed by his older brother, Jay. In 2005, Mark teamed up with his brother behind the camera to write, produce and co-direct their first feature film, The Puffy Chair , about a man who travels across the country with his emotional girlfriend, his brother and barely any money to deliver his father's birthday gift. Mark also starred as one of the film's main characters. The Puffy Chair went on to win the Audience Award at the SXSW Film Festival and also earned two Independent Spirit Award nominations.

In 2008, the brothers joined forces again to write, produce and direct the dark comedy Baghead , about a group of struggling actors whose amateur horror screenplay, their hopeful shot to fame, starts to come true. In the year following the release of Baghead , Mark made a return to acting, starring in films like Other People's Parties, Humpday and True Adolescents . He also worked as a producer and writer on a few other films. Then in 2010, the Duplass brothers released their next feature, Cyrus, starring Jonah Hill, Marisa Tomei and John C. Reilly, as well as the 2012 film Jeff, Who Lives at Home with Jason Segel, Ed Helms, Judy Greer and Susan Sarandon. Mark also regularly plays roles in other directors' feature films.

When he's not making movies, Mark can be seen playing Pete Eckhart in the FX television series The League, which also stars his wife, Katie Aselton.

Mark Duplass Filmography


  • The Skeleton Twins (2013)
  • Darling Companion (2012)
  • Safety Not Guaranteed (2012)
  • Your Sister's Sister (2012)
  • Greenberg (2010)
  • Mars (2010)
  • Humpday (2009)
  • Other People's Parties (2009)
  • True Adolescents (2009)
  • Hannah Takes the Stairs (2007)
  • The Puffy Chair (2005)


Jeff, Who Lives at Home

Genre:  Comedy
Running Time:  83 min.
Release Date: March 16, 2012
DVD: June 19, 2012

Current rating: Rating: 3.26
based on 98 votes and 38 reviews
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Cast: Jason Segel, Ed Helms, Susan Sarandon, Judy Greer