Young Sheldon 4x05 "A Musty Crypt and a Stick to Pee On" Season 4 Episode 5 Promo Trailer HD - Dale and Meemaw work out relationship issues while playing Dungeons and Dragons with Sheldon and Missy. Also, Mary and George take a trip with Coach Wilkins (Doc Farrow) and his wife, and Georgie freaks out when his girlfriend thinks she’s pregnant, on YOUNG SHELDON, Thursday, December 17th on CBS.