Johnny Galecki
b. 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.
Born 30 Apr 1975
Acted in 21
I'm Chevy Chase and You're Not
2025
Self
A Dog's Journey
2019
Henry Montgomery
Rings
2017
Gabriel Brown
Must See TV: An All Star Tribute to James Burrows
2016
Self
In Time
2011
Borel
Hancock
2008
Jeremy
The Big Bang Theory
2007
Leonard Hofstadter
Hope & Faith
2003
Jay
Vanilla Sky
2001
Peter Brown
Bounce
2000
Seth
The Opposite of Sex
1998
Jason Bock
I Know What You Did Last Summer
1997
Max Neurick
