In season 1 of The Big Bang Theory, Leonard was introduced as a hapless genius who was a doormat overall. He let his roommate, Sheldon Cooper, completely control his life, and he was at the service of ...

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

Leonard Hofstadter was one of The Big Bang Theory’s most beloved main characters. Fans connected with Leonard on a variety of different levels. While the geeky physicist had some great qualities, he ...

Does Leonard move on too fast after Penny (temporarily) dumps him in Season 3? Also, did you know Judy Greer was on an ...

It all started with the big bang! It’s hard to believe that it’s been over a decade since we were first introduced to Leonard Hofstadter and Sheldon Cooper, two illustrious physicists with nerdy ...

Fictional particle physicists Sheldon Cooper and Leonard Hofstadter worked on the problem in three episodes of the show’s ...

Even though both Friends and The Big Bang Theory ended in 2004 and 2019, respectively, there’s no denying that they left a gaping hole in hearts all around the globe. Indeed, while offshoot shows like ...

Sparks are flying again for Kaley Cuoco and ex Johnny Galecki. The former real-life couple were cast in a familiar light Monday during the season 10 opener of “The Big Bang Theory,” where characters ...

LOS ANGELES - SEPTEMBER 20: "The Hot Tub Contamination" -- Pictured: Penny (Kaley Cuoco) and Leonard Hofstadter (Johnny Galecki). Leonard and Penny must separate a quarreling Sheldon and Amy when ...

Sheldon Cooper and Leonard Hofstadter weren't able to crack the dark matter problem, but a team of experts might have figured ...