Home People James DuMont James DuMont shows James DuMont shows James DuMont TV Shows (20) The Righteous Gemstones (2019) As Chad, He was 54 years old Mosaic (2018) As Actor, He was 52 years old The Good Fight (2017) As Sheriff Barnwright, He was 51 years old Stranger Things (2016) As Middle-Aged Man, He was 50 years old Treme (2010) He was 44 years old Three Rivers (2009) He was 44 years old Ghost Whisperer (2005) He was 40 years old Grey's Anatomy (2005) He was 39 years old Numb3rs (2006) He was 40 years old House (2004) He was 39 years old Desperate Housewives (2004) As xlient internet de Suzanne, He was 39 years old Cold Case (2003) He was 38 years old Joan of Arcadia (2003) He was 38 years old Titus (2000) He was 34 years old The West Wing (1999) He was 34 years old Becker (1998) He was 33 years old ER (1994) He was 29 years old Lois & Clark: The New Adventures of Superman (1993) As Ralph, He was 28 years old Home Improvement (1991) He was 26 years old Law & Order (1990) He was 25 years old