Thus, the Young Sheldon finale sets the background for Mary Cooper's strong religious beliefs in The Big Bang Theory. After George Sr.'s death and Sheldon's move to Caltech, Mary Cooper turned towards ...

Mary Cooper, Sheldon's deeply religious and God fearing mother, appeared in both Young Sheldon and the popular sitcom The Big Bang Theory (TBBT).

As the spinoff of The Big Bang Theory, Young Sheldon has a lot of easter egg references to the original series. We recap ten ...