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 Wallace Shawn Dr. Sturgis Guest Star Ed Begley Jr. Dr. Linkletter Guest Star Craig T. Nelson Dale Guest Star Doc Farrow Coach Wilkins Guest Star Rex Linn Principal Petersen Guest Star Ava Allan Jana Guest Star Anthony M. Bertram Officer Guest Star Chuck Lorre Executive Producer Steven Molaro Executive Producer, Writer Todd Spiewak Executive Producer Steve Holland Writer Marie Cheng Writer Yael Glouberman Writer Eric Kaplan Writer Nick Bakay Writer Nicole Lorre Director