With 12 seasons and 279 episodes to choose from, The Big Bang Theory star Johnny Galecki's five favorites are some of his ...

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

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 ...

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

Johnny Galecki, star of the Big Bang Theory is going behind the scenes. The Big Bang Theory star, Johnny Galecki. You’ll probably recognise him as Leonard Hofstadter, lovably geeky physicist in ...

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 ...

How many Broadway shows has Johnny Galecki been in? Johnny Galecki has appeared on Broadway in 1 shows. How many West End shows has Johnny Galecki been in? Johnny Galecki has not appeared in the ...