The Big Bang Theory was one of CBS's most popular sitcoms on television. For 12 seasons, fans got to know Sheldon Cooper up ...

In the world of The Big Bang Theory, the chemistry between Johnny Galecki and Kaley Cuoco lit up the screen, but behind the scenes, their personal relationship faced some unexpected challenges. In a ...

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).

With incredibly intelligent characters who fit the same molds, CBS' Scorpion is eerily similar to The Big Bang Theory.

Johnny Galecki and the cast of 'Roseanne.' In his personal life, he has dated co-stars Sara Gilbert and Kaley Kuoo and has one son through his former relationship with Alaina Meyer. He has 360 ...

Johnny Galecki, Juliette Lewis and Beverly D’Angelo co-starred. Columbus explained that he had two meetings with the former “SNL” actor before telling the film’s writer and co-producer ...

and look back at Dave’s conversation with Johnny Galecki (Rusty Griswold).

Katey Sagal returning to 'The Conners' in big story line opposite John Goodman's Dan Big Bang Theory's Johnny Galecki teases return to 'The Conners' in season 2 ...

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 ...