The season 4 premiere of The Righteous Gemstones is set in 1862 and stars Bradley Cooper. Here is how it happened & when the regular cast will return.

A new season of “The Righteous Gemstones” will premiere on Sunday, March 9.

Cassidy Freeman, Tim Baltz, and Tony Cavalero co-star as the Gemstone siblings’ respective partners, Amber, B.J., and Keefe. Skylar Gisondo will also return as Jesse and Amber’s oldest son, Gideon. These HBO Sundays are also set to be a Goggins double feature, as the actor portrays fan-favorite character Baby Billy Freeman, Eli’s brother-in-law.