Kathy Bates Madeline "Matty" Matlock Actor, Executive Producer Skye P. Marshall Olympia Actor Jason Ritter Julian Actor David Del Rio Billy Actor Leah Lewis Sarah Actor Sarah Wright Gwen Guest Star Jennie Snyder Urman Executive Producer Joanna Klein Executive Producer Eric Christian Olsen Executive Producer John Will Executive Producer Kat Coiro Executive Producer Nicki Renna Writer Bethany Huang Writer Tessa Blake Director