Duplass was born in New Orleans, Louisiana, to Cynthia (née Ernst) and Lawrence Duplass. He was raised as a Roman Catholic, and attended Jesuit High School, University of Texas at Austin, and City University of New York-City College. Duplass is of part Cajun ancestry.\n', '

Duplass is married to his The League and The Puffy Chair co-star, Katie Aselton. They have two daughters, Molly (born 2012) and Ora Duplass (born December 24, 2007). He was also the lead singer of the rock band Volcano, I\'m Still Excited!!\n', '

Duplass has written, directed, and produced several feature films with his brother Jay Duplass. In 2005, he wrote and produced The Puffy Chair with his brother, in addition to portraying one of the main characters.\n', '

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