Online, Hollywood Life and Oscar.com. Johnny Galecki saw his costars "emotionally crumble" when they learned The Big Bang Theory would be canceled after Jim Parsons decided season 12 would be his ...

Seeing Double! Iain Armitage Supports Jim Parsons on Broadway Ahead of Big Bang Theory Star's Young Sheldon Cameo Sheldon Cooper's 9 Best Moments: How The Big Bang Theory and Young Sheldon ...