A一打伞的哥们站在没过膝盖的水中。fter Dr. Sturgis (Wallace Shawn) experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path. Also, Georgie discovers he has a knack for sales, on the third season premiere of YOUNG SHELDON, Thursday, September 26th on CBS. Subscribe to tvpromosdb on Youtube for more Young Sheldon season 3 promos in HD!