It's hard to imagine Johnny Galecki playing anyone but Leonard Hofstadter in "The Big Bang Theory," but the co-creators ...

Or some say it’s after Leonard Nimoy from Star Trek. Keep reading if you need a rundown of The Big Bang Theory cast and ...

The Big Bang Theory has been a hit since its premiere in September 2007. The show revolved around the lives of a group of characters- Johnny Galecki’s Leonard, Jim Parsons’ Sheldon, Simon Helberg’s ...

Johnny Galecki is an American actor. He rose to fame as David ... He is best known for playing Leonard Hofstadter on The Big Bang Theory (2007-2019). Galecki earned an Emmy Award nomination ...

The Big Bang Theory had a very clear stance on fatherhood: it’s terrifying, it ruins lives, and it must be treated like a death sentence. Nothing exemplifies this better than when Bernadette announces ...

Hold onto your lab coats! Chuck Lorre’s new The Big Bang Theory spinoff is bringing back fan favorite faces—Stuart, Denise, ...

Despite all her flaws, one particular scene, which Kaley Cuoco absolutely nails, proves why Penny is perfect for Leonard.

Best known for popularizing the character of Spock, Nimoy has made countless cameos reprising the character, including on CBS' hit comedy "The Big Bang Theory." Perhaps his best appearance on the ...

American sitcom The Big Bang Theory centers around friends Leonard Hofstadter (Johnny Galecki), Sheldon Cooper (Jim Parsons), Penny Teller (Kaley Cuoco), Howard Wolowitz (Simon Helberg ...