"The Big Bang Theory franchise cheapens Sheldon and Penny's oldest bonding moment 16 years ago via Georgie & Mandy's First Marriage. After the end of Young Sheldon, Chuck Lorre, Steven Molaro ...

Many scenes Armitage shoots on this April day involve meticulously boxing up his prized train collection for college, a callback to the "Young Sheldon" pilot. "The first scenes of our show ever ...