The Big Bang Theory Cast: Where Are They Now?

Fans welcomed the cast of The Big Bang Theory into their living rooms for 12 seasons before saying goodbye to the sitcom — and we’re still keeping up with them today.

Jim Parsons (Sheldon Cooper), Kaley Cuoco (Penny Teller), Johnny Galecki (Leonard Hofstadter), Simon Helberg (Howard Wolowitz), Kunal Nayyar (Raj Koothrappali), Mayim Bialik (Amy Farrah Fowler) and Melissa Rauch (Bernadette Rostenkowski) played a group of friends made up of physicists and their significant others. The show ran on CBS from September 2007 to May 2019.

The cast got very close during filming. Cuoco and Galecki, in particular, remained friends — and an onscreen couple — after their split in December 2009 following two years of dating.

Parsons and Bialik, meanwhile, found kindred spirits in each other as they portrayed beloved couple Sheldon and Amy. “I think one of the things that worked so well for us as actor partners, and maybe as producing partners too, is that we’re not overly sentimental as humans, which I think is helpful,” Bialik exclusively told Us Weekly in April 2021. “It was helpful in our acting and also in the way we kind of processed ending a decade together.”

Scroll down to see what The Big Bang Theory cast is doing now: