CBS has renewed Young Sheldon for a fourth season to air in 2020/21.
Production delays due to the coronavirus pandemic mean the show will not premiere in September as it normally would. CBS is hopeful it can start rolling out its fall programming in November 2020.
Season 3, Episode 21 - A Secret Letter and a Lowly Disc of Processed MeatAired April 30, 2020 at 8:00/7:00c on CBS
Sheldon learns that Mary has been keeping a secret about his college future. Meanwhile, Meemaw is furious to learn that Dale fired Georgie.