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

Johnny Galecki starred in "The Big Bang Theory" for over a decade. While many of his costars continued acting after the series ended, Galecki had other plans.

Kunal Nayyar revealed a behind-the-scenes secret about Johnny Galecki’s odd habit on set, and it’s not what fans expected!

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).

When she had to film sex scenes with her ex on The Big Bang Theory, Kaley Cuoco suggested they'd been put in 'to mess with her'.

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 ...

The Big Bang Theory' actors Johnny Galecki, John Ross Bowie, Riki Lindhome, Kaley Cuoco, Kunal Nayyar, and Kevin Sussman. CREDIT: Albert L. Ortega/Getty Images A fan of hit sitcom The Big Bang ...

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 ...

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 ...

All the latest news and updates on The Big Bang Theory actor KALEY Cuoco has recalled the terrifying moment when she almost lost her leg after a horse riding accident. ©News Group Newspapers ...