The Big Bang Theory
2006
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In 1991 Galecki was picked by Roseanne Barr to play her son in the made for T.V. movie Backfield in Motion (1991). She liked him so much she asked him to come on her sitcom for what started as a one-off appearance, but soon turned into the important recurring role of David Healy.
John Mark "Johnny" Galecki (born April 30, 1975) is an American actor who is best known for his roles as David Healy on Roseanne and The Conners also his role as Leonard Hofstadter in the CBS-TV sitcom series The Big Bang Theory from 2007 to 2019. Born in Bree, Belgium to American parents of...
Apr 17, 2018 · Johnny Galecki is back on Roseanne! The Big Bang Theory star returns to the hit ABC comedy on Tuesday's episode, reprising his role as David Healy, Darlene's (Sara Gilbert) off-again beau and...
Roseanne (TV Series) Details. Full Cast and Crew; Release Dates; Official Sites; Company Credits; Filming & Production; Technical Specs
Apr 18, 2018 · Johnny Galecki‘s David is back in Lanford, but is he here to stay? On this week’s Roseanne , Harris receives a text from her father letting her know that he’s back in town for her birthday.
Apr 17, 2018 · Since 21 years have passed and most people now know Johnny Galecki as Dr. Leonard Hofstadter from 'The Big Bang Theory,' we felt a Darlene-and-David refresher was in order before he returns to ...
Dec 2, 2017 · The 42-year-old actor took to Instagram on Friday to share a pic from his return to Roseanne, calling the experience one of the "most surreal" of his life. "21 YEARS LATER...! Apart from being ...
