Iain Armitage Sheldon Actor Zoe Perry Mary Actor Lance Barber George Sr. Actor Annie Potts Meemaw Actor Montana Jordan Georgie Actor Raegan Revord Missy Actor Jim Parsons Adult Sheldon Narrator, Executive Producer Matt Hobby Pastor Jeff Actor Craig T. Nelson Dale Guest Star Reba McEntire June Guest Star Wyatt McClure Billy Sparks Guest Star Wendie Malick President Hagemeyer Guest Star Dave Foley Gary Guest Star Travis Schuldt Justin Guest Star Michael Benjamin Hernandez Maître D' Guest Star Chuck Lorre Executive Producer Steven Molaro Executive Producer, Writer Todd Spiewak Executive Producer Yael Glouberman Writer Tara Hernandez Writer Steve Holland Writer Connor Kilpatrick Writer Marie Cheng Writer Michael Judd Director