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
Vanilla Sky
Hancock
I Know What You Did Last Summer
A Dog's Journey
Bean
Rings
Bounce
Happy Endings
I'm Chevy Chase and You're Not
Suicide Kings
Prancer
Sudden Fury
The Cleanse
The Opposite of Sex
Bookies
A Night in the Life of Jimmy Reardon
CBGB
Morgan's Ferry
Must See TV: An All Star Tribute to James Burrows
Murder Ordained
In Defense of a Married Man
TV Shows
The Late Late Show with Craig Ferguson
The Big Bang Theory
Entourage
The Talk
The Ellen DeGeneres Show
My Name Is Earl
Batman Beyond
People's Choice Awards
Lip Sync Battle
Blossom
The Conners
Stars in the House
Hope & Faith
The Norm Show
LAX
Entertainment Tonight
Civil Wars
Hardball
Roseanne
American Dreamer
Billy
Blind Faith
