In addition to The Big Bang Theory and Young Sheldon event, CBS linked the shows in various ways, like making Mary and Missy ...

Young Sheldon introduced some vital new characters to the world of The Big Bang Theory, who influenced Sheldon in ways we ...

As Young Sheldon reached its heartfelt series finale, fans bid a bittersweet farewell to Sheldon Cooper’s journey—a story ...

Raegan Revord plays Missy Cooper in Young Sheldon. She is the twin sister of Sheldon Cooper and the younger version of the character originally portrayed by Courtney ...

Fans of the spinoff series know Revord for her role as Missy Cooper, the snarky fraternal twin of Sheldon Cooper whose character first became popularized in the "Big Bang Theory." Revord is ...