An early interaction between Penny (Kaley Cuoco) and Sheldon (Jim Parsons) on The Big Bang Theory proved to be the key to ...

When Chuck Lorre and Bill Prady were coming up with that idea that would become the long-running sitcom The Big Bang Theory, ...

When The Big Bang Theory first introduced Leonard Hofstadter and Penny, few could have predicted that their unlikely relationship would become one of the series' greatest things.

With Young Sheldon being a prequel to The Big Bang Theory, there are a lot of connections, but these characters are easy to miss.

Amid a crowded TV landscape that included the likes of NCIS, The Walking Dead, Blue Bloods, and more, one hit CBS sitcom ...

It was all love for The Big Bang Theory when the series ended. In honor of the CBS show airing its final episode six years ago on May 16, 2019, here’s everything to know about the real-life ...

The Big Bang Theory’s Sheldon Cooper and Leonard Hofstadter — two of the most iconic characters on television — were not named randomly. Instead, they were actually paying tribute to an acting legend.

The 50-year-old actor starred as the experimental physicist and love interest to Leonard Hofstadter (Johnny Galecki) from 2007 to 2010, and was downgraded from main to recurring cast in 2009.

The series followed best friends, roommates and physicists Sheldon Cooper (Jim Parsons), Leonard Hofstadter (Galecki) and Howard Wolowitz (Simon Helberg). Galecki’s Leonard married Cuoco’s ...

He went on to say that her relationship with the two series leads, Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons), made her particularly successful. “She was never ...

“The magic of Kaley was, Kaley’s character — as we figured this thing out on the fly — was amused by [Jim Parsons’ Sheldon Cooper and Johnny Galecki‘s Leonard Hofstadter], was not critica ...

CBS Photo Archive / CBS via Getty Images As far as most people are aware, the first episode of the series introduces main characters Sheldon Cooper (Jim Parsons), Leonard Hofstadter (Johnny ...