Kaley Cuoco and Melissa Rauch had no choice but to become best friends — they portrayed the roles of Penny and Bernadette on ...

The popular The Big Bang Theory spin-off, Young Sheldon debuted on CBS in 2017 and enjoyed a seven-season run of success.

This episode of The Big Bang Theory pays its respects to Trekkies while also marking a turning point in Sheldon's growth as a ...