This article contains spoilers for the YOUNG SHELDON series finale ... (Will Sasso), Audrey (Rachel Bay Jones), and Mr. Givens (Brian Stepanek). When Mary shares that her son is not really ...

"Young Sheldon has made a huge impact on our schedule ... Rex Linn as Principal Tom Peterson and Brian Stepanek as Sheldon's science teacher Hubert Givens. As with The Big Bang Theory, the first ...