Johnny Galecki
April 30, 1975(51 years old)
Bree, Belgium|Acting
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 (31)
7.0
I'm Chevy Chase and You're Not
2025
The Little Dog Laughed
2020
Unraveling the Mystery: A Big Bang Farewell
2019
8.1
A Dog's Journey
2019
5.1
The Cleanse
2018
5.0
Rings
2017
4.1
Must See TV: An All Star Tribute to James Burrows
2016
6.3
CBGB
2013
7.0
In Time
2011
4.7
Table for Three
2009
6.4
Hancock
2008
5.6
Happy Endings
2005
5.8
Chrystal
2004
6.4
Bookies
2003
6.8
Vanilla Sky
2001
6.1
Morgan's Ferry
2001
5.8
Bounce
2000
6.0
Playing Mona Lisa
2000
6.2
The Opposite of Sex
1998
6.0
I Know What You Did Last Summer
1997
6.6
Suicide Kings
1997
6.5
Bean
1997
3.7
Murder at My Door
1996
7.2
Without Consent
1994
4.9
Sudden Fury
1993
5.6
Backfield in Motion
1991
4.7
In Defense of a Married Man
1990
7.2
National Lampoon's Christmas Vacation
1989
6.0
Prancer
1989
5.0
A Night in the Life of Jimmy Reardon
1988
5.0
Murder Ordained
1987
TV Shows (27)
Stars in the House
2020
7.1
The Conners
2018
SciJinks
2018
6.1
The Late Show with Stephen Colbert
2015
6.4
Lip Sync Battle
2015
7.2
Conan
2010
7.2
Conan
2010
7.9
The Big Bang Theory
2007
7.7
My Name Is Earl
2005
7.0
American Dad!
2005
6.8
The Late Late Show with Craig Ferguson
2005
7.3
LAX
2004
7.4
Entourage
2004
5.4
Hope & Faith
2003
5.6
The Ellen DeGeneres Show
2003
7.1
The Norm Show
1999
7.4
Family Guy
1999
8.2
Batman Beyond
1999
7.0
Billy
1992
4.5
Civil Wars
1991
5.3
American Dreamer
1990
6.2
Blossom
1990
6.4
Blind Faith
1990
7.0
Hardball
1989
6.8
Roseanne
1988
4.3
Entertainment Tonight
1981
9.2
People's Choice Awards
1975