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Johnny Galecki

Johnny Galecki

Acting1975Bree, 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.

Acting History

2025
2020
Stars in the House
TVas Self• 1 eps
2019
A Dog's Journey
as Henry Montgomery
2018
The Cleanse
as Paul Berger
The Conners
TVas David Healy• 4 eps
The Cleanse
Producer
2017
Rings
as Gabriel Brown
2016
Entertainment Tonight
TVas Self• 2 eps
Lip Sync Battle
TVas Self• 1 eps
2013
CBGB
as Terry Ork
People's Choice Awards
TVas Self - Presenter• 1 eps
2011
In Time
as Borel
Entourage
TVas Johnny Galecki• 3 eps
2010
Conan
TVas Self
2009
Family Guy
TVas Leonard Hofstadter (voice)• 1 eps
2008
Hancock
as Jeremy
2007
The Big Bang Theory
TVas Leonard Hofstadter• 279 eps
2006
American Dad!
TVas Arnie (voice)• 1 eps
2005
Happy Endings
as Miles (uncredited)
My Name Is Earl
TVas Scott• 1 eps
Hope & Faith
TVas Jay• 3 eps
2004
Chrystal
as Barry
LAX
TVas Leland Pressman
2003
Bookies
as Jude
2001
Vanilla Sky
as Peter Brown
2000
Bounce
as Seth
Batman Beyond
TVas Knux (voice)• 1 eps
1999
The Norm Show
TVas Dale Stackhouse
1998
The Opposite of Sex
as Jason Bock
1997
Suicide Kings
as Ira Reder
Bean
as Stingo Wheelie
1996
Murder at My Door
as Teddy McNair
1993
Sudden Fury
as Daniel Hannigan
Civil Wars
TVas Greg Stolbach• 1 eps
1991
Backfield in Motion
as Tim Seavers
Blossom
TVas Jason• 1 eps
1990
Blind Faith
TVas John Marshall• 2 eps
American Dreamer
TVas Danny Nash
1989
Prancer
as Billy Quinn
1988
Roseanne
TVas David Healy
1987
Murder Ordained
as Doug Rule

Social Media

IMDb

Personal Info

Known For
Acting
Gender
Male
Birthday
4/30/1975(50 years old)
Place of Birth
Bree, Belgium