This section includes characters who have appeared in The Big Bang Theory and Young Sheldon series with recurring role. An empty grey cell indicates the character was not in the se

The following is a list of characters from the American situation comedy The Big Bang Theory created and executive produced by Chuck Lorre and Bill Prady, which premiered on CBS on

The Big Bang Theory (TV Series 2007–2019) - Cast and crew credits, including actors, actresses, directors, writers and more.

The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady for CBS. It aired from September 24, 2007, to May 16, 2019, running for 12 seasons and 27

Learn more about the characters of The Big Bang Theory.

3 days ago · It has been a while since we last saw the gang hanging out in Apartment 4A, and the cast has stayed busy across TV, film, and even theater. Some stepped into new lead

All good things must come to an end, and the same is true about the series of The Big Bang Theory. Don't fret, though: Young Sheldon continues on and is in the midst of airing Seas

Learn more about the full cast of The Big Bang Theory with news, photos, videos and more at TV Guide

Since its premiere in 2007, The Big Bang Theory has starred Johnny Galecki as Leonard Hofstadter, Jim Parsons as Sheldon Cooper, Kaley Cuoco as Penny, Simon Helberg as Howard Wolow

Dec 16, 2025 · There are seven main characters on the beloved CBS sitcom "The Big Bang Theory" — so who's the worst, and who's the best?