EXCLUSIVE: Father-son acting duo James DuMont and Kelton Dumont, known for their work on HBO’s The Righteous Gemstones, have signed with Zero Gravity Management. James DuMont portrays Chad on Righteous Gemstones and Kelton plays Pontius Gemstone on the series which is wrapping up its fourth and final season. James DuMont was most recently seen in […]
‘Righteous Gemstones’ Actors James DuMont & Kelton DuMont Sign With Zero Gravity Management
