CAST & CREW
Johnny Galecki
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.
FILMOGRAPHY
Popular movies and shows
The Late Show with Stephen ColbertSelf - Guest
Family GuyLeonard Hofstadter (voice)
American Dad!Arnie (voice)
ConanSelf
The Late Late Show with Craig FergusonSelf
The Ellen DeGeneres ShowSelf
EntourageJohnny Galecki
The Big Bang TheoryLeonard Hofstadter
My Name Is EarlScott
The TalkSelf
Batman BeyondKnux (voice)
Stars in the HouseSelf
Lip Sync BattleSelf
The ConnersDavid Healy
People's Choice AwardsSelf - Presenter
BlossomJason
Hope & FaithJay
Entertainment TonightSelf
In TimeBorel
LAXLeland Pressman
The Norm ShowDale Stackhouse
Civil WarsGreg Stolbach
National Lampoon's Christmas VacationRusty Griswold
I Know What You Did Last SummerMax Neurick
HancockJeremy
Vanilla SkyPeter Brown
RoseanneDavid Healy
A Dog's JourneyHenry Montgomery
HardballTV series
BeanStingo Wheelie