Johnny Galecki
Born April 30, 1975 · Bree, Belgium
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.
Notable Appearances
Movies
In Time
National Lampoon's Christmas Vacation
I Know What You Did Last Summer
Hancock
Vanilla Sky
A Dog's Journey
Bean
Rings
The Opposite of Sex
I'm Chevy Chase and You're Not
Bounce
Happy Endings
Suicide Kings
Must See TV: An All Star Tribute to James Burrows
Prancer
A Night in the Life of Jimmy Reardon
CBGB
Sudden Fury
The Cleanse
Murder at My Door
Table for Three
In Defense of a Married Man
Playing Mona Lisa
TV Shows
The Late Late Show with Craig Ferguson
The Ellen DeGeneres Show
Entourage
The Big Bang Theory
My Name Is Earl
The Talk
Batman Beyond
Stars in the House
Lip Sync Battle
The Conners
People's Choice Awards
Blossom
Hope & Faith
Entertainment Tonight
LAX
The Norm Show
Civil Wars
Roseanne
Hardball
American Dreamer
Billy
Blind Faith
