Johnny Galecki
ActingApril 30, 1975 (50 years old)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.
Movies
8.1
Movie
A Dog's Journey
2019
7.2
Movie
National Lampoon's Christmas Vacation
1989
7.1
Movie
I'm Chevy Chase and You're Not
2025
7.0
Movie
In Time
2011
6.9
Movie
Without Consent
1994
6.8
Movie
Vanilla Sky
2001
6.6
Movie
Suicide Kings
1997
6.5
Movie
Bean
1997
6.4
Movie
Hancock
2008
6.3
Movie
CBGB
2013
6.3
Movie
Bookies
2003
6.2
Movie
The Opposite of Sex
1998
