Add Yahoo as a preferred source to see more of our stories on Google. Kaley Cuoco and Johnny Galecki’s reunion created a big bang online. The actors appear in an ad for the video game Royal Kingdom ...

Johnny Galecki spent 12 seasons cracking up his castmates on "The Big Bang Theory" with forgotten lines, missed cues, and his go-to expression of frustration.

Kaley Cuoco and Johnny Galecki are together again — for an ad. The former Big Bang Theory costars, who dated off-screen during the show's early seasons, reunited in an advertisement for the Royal ...

Big Bang Theory alum Johnny Galecki is sharing a rare glimpse into life with his wife and kids. “More unforgettable memories made @waltdisneyworld @disneyparks,” he captioned the post. “Such a perfect ...

Johnny Galecki, former star of the popular TV series “The Big Bang Theory,” has kept some big news quiet: he is a newlywed and has a new baby girl. Galecki, who has kept a low public profile, ...

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

What started with a big bang, ended in a hefty paycheck for Jim Parsons, one of the stars of CBS' The Big Bang Theory. By the ...

Sara Gilbert and Johnny Galecki are on the small screen together once again. Tuesday night's episode of the Roseanne reboot saw a reunion between David and Darlene. Galecki reprised his role as David ...