While it is tough to imagine The Big Bang Theory star Johnny Galecki playing any other character than Dr. Leonard Hofstadter, ...

The Big Bang Theory star Johnny Galecki shared the weird dreams that he had about a potential spin-off for the sitcom.

Johnny Galecki, who played Leonard on CBS's smash hit sitcom The Big Bang Theory, once had an idea for a spin-off that would ...

Galecki declined playing Leonard on Big Bang Theory five times due to lack of complete script and understanding of the show's premise. Producers considered other actors for Leonard, including John ...

Johnny Galecki is an American actor. He rose to fame as David Healy on ABC's Roseanne (1992-1997). Galecki reprised the role on the Roseanne revival (2018) and its spinoff The Conners (2018-2019).

Chuck Lorre knows Penny was "one-dimensional" and "clichéd" in the early days of the hit sitcom, but after several episodes ...

Three of the stars of The Conners will not return for the sitcom's final season, slated to premiere on ABC on March 26, 2025.

A new oral history of The Big Bang Theory goes into Cuoco's "crush" on her oblivious costar and their "uncomfortable" first kiss on camera Charmaine Patterson is an Associate Editor at PEOPLE.

Turns out, The Big Bang Theory had more than just scientific experiments and comic book debates. It also had a wall covered in Johnny Galecki’s chewing gum. Kunal Nayyar, who played Raj ...