Back to Discover
Acting
Johnny Galecki
Born: 1975-04-30 in 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.
Rated Filmography (29)
Sorted by Score8.0
A Dog's Journey
2019
7.2
National Lampoon's Christmas Vacation
1989
7.2
Without Consent
1994
7.0
In Time
2011
6.8
Vanilla Sky
2001
6.6
Suicide Kings
1997
6.5
I'm Chevy Chase and You're Not
2025
6.5
Bean
1997
6.4
CBGB
2013
6.4
Bookies
2003
6.4
Hancock
2008
6.2
The Opposite of Sex
1998
6.1
Prancer
1989
6.1
Morgan's Ferry
2001
6.0
I Know What You Did Last Summer
1997
6.0
Playing Mona Lisa
2000
5.8
Bounce
2000
5.6
Chrystal
2004
5.6
Backfield in Motion
1991
5.6
Happy Endings
2005
5.0
Rings
2017
5.0
A Night in the Life of Jimmy Reardon
1988
5.0
Sudden Fury
1993
5.0
Murder Ordained
1987
5.0
The Cleanse
2018
4.7
In Defense of a Married Man
1990
4.6
Table for Three
2009
4.0
Must See TV: An All Star Tribute to James Burrows
2016
3.7
Murder at My Door
1996