Personal Info
Birthday
April 30, 1975
Place of Birth
Bree, Belgium
Known For
Acting
Johnny Galecki
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.
Acting Filmography (58)
6.8
I'm Chevy Chase and You're Not
Movie2025
No Backdrop
0.0
The Little Dog Laughed
Movie2020
0.0
Stars in the House
TV Series2020
0.0
Unraveling the Mystery: A Big Bang Farewell
Movie2019
8.0
A Dog's Journey
Movie2019
7.0
The Conners
TV Series2018
7.0
SciJinks
TV Series2018
5.1
The Cleanse
Movie2018
5.0
Rings
Movie2017
No Backdrop
4.0
Must See TV: An All Star Tribute to James Burrows
Movie2016
6.1
The Late Show with Stephen Colbert
TV Series2015
6.4
Lip Sync Battle
TV Series2015
6.3
CBGB
Movie2013
7.0
In Time
Movie2011
7.2
Conan
TV Series2010
3.0
The Talk
TV Series2010
4.6
Table for Three
Movie2009
6.4
Hancock
Movie2008
7.9
The Big Bang Theory
TV Series2007
7.6
My Name Is Earl
TV Series2005
7.0
American Dad!
TV Series2005
5.6
Happy Endings
Movie2005
6.8
The Late Late Show with Craig Ferguson
TV Series2005
No Backdrop
7.3
LAX
TV Series2004
7.4
Entourage
TV Series2004
5.8
Chrystal
Movie2004
5.4
Hope & Faith
TV Series2003
5.5
The Ellen DeGeneres Show
TV Series2003
6.4
Bookies
Movie2003
6.8
Vanilla Sky
Movie2001
6.1
Morgan's Ferry
Movie2001
5.8
Bounce
Movie2000
6.0
Playing Mona Lisa
Movie2000
7.1
The Norm Show
TV Series1999
7.4
Family Guy
TV Series1999
8.2
Batman Beyond
TV Series1999
6.1
The Opposite of Sex
Movie1998
6.0
I Know What You Did Last Summer
Movie1997
6.6
Suicide Kings
Movie1997
6.5
Bean
Movie1997
No Backdrop
3.7
Murder at My Door
Movie1996
No Backdrop
7.2
Without Consent
Movie1994
No Backdrop
4.9
Sudden Fury
Movie1993
No Backdrop
7.0
Billy
TV Series1992
4.5
Civil Wars
TV Series1991
5.6
Backfield in Motion
Movie1991
4.7
In Defense of a Married Man
Movie1990
5.3
American Dreamer
TV Series1990
6.2
Blossom
TV Series1990
6.4
Blind Faith
TV Series1990
7.2
National Lampoon's Christmas Vacation
Movie1989
6.0
Prancer
Movie1989
7.0
Hardball
TV Series1989
6.8
Roseanne
TV Series1988
5.0
A Night in the Life of Jimmy Reardon
Movie1988
5.0
Murder Ordained
Movie1987
4.3
Entertainment Tonight
TV Series1981
9.2
People's Choice Awards
TV Series1975