Jessica Chastain Tammy Wynette Actor, Executive Producer Michael Shannon George Jones Actor Walton Goggins Peanutt Actor Katy Mixon Jan Smith Actor Kelly McCormack Sheila Richey Actor David Wilson Barnes Billy Sherrill Actor John Hillcoat Director, Executive Producer Abe Sylvia Executive Producer Andrew Lazar Executive Producer Josh Brolin Executive Producer Kelly Carmichael Executive Producer David Glasser Executive Producer David Hutkin Executive Producer Bob Yari Executive Producer