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Johnny Galecki
Actor · Producer
Tells you when a new project gets a date
1975Born, Bree
46Credits
Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.
Known for
The Big Bang TheoryLeonard Hofstadter
In TimeBorel
HancockJeremy
Family GuyLeonard Hofstadter (voice)
Vanilla SkyPeter Brown2020The Little Dog LaughedAlexMovie
2019A Dog's JourneyHenry MontgomeryMovie
2018The ConnersDavid Healy · 4 episodesShow
2018SciJinksExecutive Producer · 8 episodesShow
2018The CleansePaul Berger · ProducerMovie
2017RingsGabriel BrownMovie
2013CBGBTerry OrkMovie
2011In TimeBorelMovie
2009Table for ThreeTedMovie
2008HancockJeremyMovie
2007The Big Bang TheoryLeonard Hofstadter · 279 episodesShow
2005My Name Is EarlScott · 1 episodeShow
2005Happy EndingsMiles (uncredited)Movie
2004LAXLeland Pressman · 1 episodeShow
2004EntourageJohnny Galecki · 3 episodesShow
2004ChrystalBarryMovie
2003Hope & FaithJay · 3 episodesShow
2003BookiesJudeMovie
2001Vanilla SkyPeter BrownMovie
2001Morgan's FerryDarcyMovie
2000BounceSethMovie
2000Playing Mona LisaArthurMovie
1999The Norm ShowDale Stackhouse · 2 episodesShow
1999Batman BeyondKnux (voice) · 1 episodeShow
1998The Opposite of SexJason BockMovie
1997I Know What You Did Last SummerMax NeurickMovie
1997Suicide KingsIra RederMovie
1997BeanStingo WheelieMovie
1996Murder at My DoorTeddy McNairMovie
1994Without ConsentMartyMovie
1993Sudden FuryDaniel HanniganMovie
1992BillyDavid MacGregor · 13 episodesShow
1991Civil WarsGreg Stolbach · 1 episodeShow
1991Backfield in MotionTim SeaversMovie
1990In Defense of a Married ManEricMovie
1990American DreamerDanny Nash · 17 episodesShow
1990BlossomJason · 1 episodeShow
1990Blind FaithJohn Marshall · 2 episodesShow
1989National Lampoon's Christmas VacationRusty GriswoldMovie
1989PrancerBilly QuinnMovie
1989Hardball1 episodeShow
1988RoseanneDavid Healy · 92 episodesShow
1988A Night in the Life of Jimmy ReardonToby ReardonMovie
1987Murder OrdainedDoug RuleMovie
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