Young Sheldon 3x20 "A Baby Tooth and the Egyptian God of Knowledge" Season 3 Episode 20 Promo trailer HD - Sheldon has a scientific breakthrough at the dentist's office.
Also, Dale (Craig T.
Nelson) and Meemaw go to the casino, and Georgie makes a big mistake when Dale leaves him in charge of the store, on YOUNG SHELDON, Thursday, April 16th on CBS.
Young Sheldon 3x20 Promo/Preview "A Baby Tooth and the Egyptian God of Knowledge" Young Sheldon Season 3 Episode 20 Promo Young Sheldon 3x20 Promo "A Baby Tooth and the Egyptian God of Knowledge" (HD) #YoungSheldon » Watch Young Sheldon Thursdays at 8:00pm on CBS » Starring: Iain Armitage, Zoe Perry, Lance Barber, Raegan Revord, Montana Jordan, Jim Parsons