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Johnny Galecki

John Mark "Johnny" Galecki (born April 30, 1975) is a Belgian-born American actor. He is best known for his roles as David Healy in the sitcom Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter, PhD, in the CBS sitcom The Big Bang Theory. Description above from the Wikipedia article Johnny Galecki, licensed under CC-BY-SA, full list of contributors on Wikipedia.

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Apr 30, 1975 In Bree, Belgium
Movie/TV Credits:
First Appeared:
In the movie Murder Ordained 1987-05-03
Latest Project:
Movie Rings 2017-02-01
Known For
Poster of CBGB
Poster of Big Bang
Poster of Algo que contar
Poster of Padre de Familia
Movie Rings Gabriel 2017-02-01
Movie The Master Cleanse Paul Berger 2016-03-13
Movie CBGB Terry Ork 2013-10-11
Movie In Time Borel 2011-10-27
Movie Hancock Jeremy 2008-07-01
Series Big Bang Leonard Hofstadter 2007-09-24
Series Padre made in USA Arnie 2005-02-06
Series Mi Nombre es Earl Scott 2005-09-20
Series LAX Leland Pressman 2004-09-13
Movie Bookies Jude 2003-01-01
Series Hope & Faith Jay 2003-09-26
Movie Vanilla Sky Peter Brown 2001-12-10
Movie Playing Mona Lisa Arthur 2000-05-01
Movie Algo que contar Seth 2000-11-15
Series Batman del futuro Knux (voice) 1999-01-10
Series Padre de Familia Leonard Hofstadter (voice) 1999-01-31
Movie Morgan's Ferry Darcy 1999-02-01
Movie Lo opuesto al sexo Jason Bock 1998-05-22
Movie Bean, lo último en cine catastrófico Stingo Wheelie 1997-07-29
Movie Suicide Kings Ira Reder 1997-09-06
Movie Se lo que hicísteis el último verano Max Neurick 1997-10-17
Movie Murder at My Door Teddy McNair 1996-10-08
Movie Una familia deshecha Daniel Hannigan 1993-01-01
Movie Backfield in Motion Tim Seavers 1991-11-13
Movie Blind Faith John Marshall 1990-02-11
Series Blossom Jason 1990-07-05
Series American Dreamer Danny Nash 1990-09-13
Movie ¡Socorro, ya es Navidad! Russel 'Rusty' Griswold 1989-12-01
Series Roseanne David Healy 1988-10-18
Movie A Night in the Life of Jimmy Reardon Toby Reardon 1988-07-21
Movie Murder Ordained Doug Rule 1987-05-03