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.

While such moments might be few and far between ... to represent Meemaw and help her escape jail time. Sheldon Cooper didn't have the best relationship with the rest of the Coopers' on Big Bang ...

Thanks to televised repeats and the nerdy sitcom's popularity on streaming services around the world, viewers continue to ...

Ahead of the series premiere on October 17, actor Jim Parsons revealed he will not be reprising his role as Sheldon Cooper in the upcoming spin-off starring Montana Jordan and Emily Osment.

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 ...

Jim, 51, is best known for playing quirky but brilliant scientist Sheldon Cooper in 12 series of The ... The Big Bang Theory's most memorable moments Sheldon and Penny's holiday Hug - Sheldon ...

What if the quirky genius Sheldon Cooper wasn’t just a socially awkward ... After all, who can forget his infamous moments of villainy, like when he constructed a robot to fend off his sister ...

After seven successful seasons, Young Sheldon fans will again see some of their favorite characters in action.