Portrayed by with great comic aplomb by Jim Parsons, Sheldon Cooper is brilliant, demanding, supercilious, persnickety, and impossible not to watch. Cats, behavioral training, and more.

Bazinga! Jeopardy! fans think the new two-time champion, Liam Starnes, looks exactly like Sheldon Cooper (Jim Parsons) from The Big Bang Theory. Some fans think he could even be Sheldon’s ...

Young Sheldon went out with a bang. Or, should we say, a bazinga. The Big Bang Theory prequel ... Not only was it the top broadcast of the night, it was also the most-watched episode of Young ...