Johnny Galecki
Acting
Born 1975-04-30
Bree, Belgium
Biography
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
Popular credits
7.9
The Big Bang Theory
Leonard Hofstadter
7.0
In Time
Borel
6.4
Hancock
Jeremy
7.4
Family Guy
Leonard Hofstadter (voice)
6.8
Vanilla Sky
Peter Brown
6.0
I Know What You Did Last Summer
Max Neurick
7.2
National Lampoon's Christmas Vacation
Rusty Griswold
5.0
Rings
Gabriel Brown
6.5
Bean
Stingo Wheelie
7.0
American Dad!
Arnie (voice)
8.1
A Dog's Journey
Henry Montgomery
7.7
My Name Is Earl
Scott
7.4
Entourage
Johnny Galecki
8.2
Batman Beyond
Knux (voice)
5.8
Bounce
Seth
6.8
Roseanne
David Healy
6.6
Suicide Kings
Ira Reder
7.1
Conan
Self
6.2
The Opposite of Sex
Jason Bock
6.3
CBGB
Terry Ork