Melissa Rauch is best known for her breakout role as Bernadette Rostenkowski-Wolowitz on The Big Bang Theory, one of the most ...

Young Sheldon, the prequel series of The Big Bang Theory, focused on Sheldon as a child and followed him through his growing-up years.

Young Sheldon ends not with a bang but with a series of quiet closures, and one of the softest and most quietly heartbreaking ones belongs to Dr. John Sturgis.