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Johnny Galecki

Actor / Film Producer | * 04/30/1975 (48) | Bree (Belgium)
John Mark Galecki (born April 30, 1975) is an American actor. He played Leonard Hofstadter in the CBS sitcom The Big Bang Theory (2007–2019) for which he received a Primetime Emmy Award nomination, and David Healy in the ABC sitcoms Roseanne (1992–1997; 2018) and The Conners (2018–2019). Galecki also appeared in the films Prancer (1989), National Lampoon's Christmas Vacation (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings... ()
Photo of Johnny Galecki

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.

Most frequent genres for this person: Comedies | Drama | Crime

Known for these Movies & Shows

Awards & Nominations for Johnny Galecki

Theatre World Award
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Movies with Johnny Galecki as Actor(29)

as Henry Montgomery2019 A Dog's Journey
as Paul Berger2018 The Cleanse
as Gabriel Brown2017 Rings
as Terry Ork2013 CBGB
as Borel2011 In Time
as Ted2009 Table for Three
as Jeremy2008 Hancock
as Miles (uncredited)2005 Happy Endings
as Barry2004 Chrystal
as Jude2003 Bookies
as Peter Brown2001 Vanilla Sky
as Arthur2000 Playing Mona Lisa
as Seth2000 Bounce
as Darcy1999 Morgan's Ferry
as Jason Bock1998 The Opposite of Sex
as Ira Reder1998 Suicide Kings
as Stingo Wheelie1997 Bean
as Teddy McNair1996 Murder at My Door
as Marty1994 Without Consent
as Daniel Hannigan1993 Sudden Fury
as Tim Seavers1991 Backfield in Motion
as Billy Quinn1989 Prancer
as Russell 'Rusty' Griswold1989 National Lampoon's Christmas Vacation
as Doug Rule1987 Murder Ordained

TV Shows/Series with Johnny Galecki as Actor(20)

as Himself - Host2018 SciJinks
as David Healy2018 The Conners
as himself2015 Lip Sync Battle
as himself2010 Conan
as Leonard Hofstadter2007 The Big Bang Theory
as (archive footage)2007 Boulevard of Broken Dreams
as Scott2005 My Name Is Earl
as Arnie (voice)2005 American Dad!
as Leland Pressman2004 LAX
as Jay2003 Hope & Faith
as Leonard Hofstadter (voice)1999 Family Guy
as Knux (voice)1999 Batman Beyond
as David MacGregor1992 Billy
as Greg Stolbach1991 Civil Wars
as Danny Nash1990 American Dreamer
as John Marshall1990 Blind Faith
as Jason1990 Blossom
as David Healy1988 Roseanne

Movies with Johnny Galecki as Crew(1)

Production/Producer2018 The Cleanse

TV Shows/Series with Johnny Galecki as Crew(1)

Production/Executive Producer2018 SciJinks

Additional Information

Official websites:
Full Name: John Mark Galecki
Born: Wednesday, 04/30 1975 (April) in Bree (Belgium) (current age: 48 years + 334 days)
Zodiac sign: Taurus (Chinese zodiac sign: Rabbit)
Languages: English (EN, native language)
Other names for Johnny Galecki (nicknames, foreign languages etc.):
"Џони Галецки"
"Τζόνι Γκαλέκι"
"자니 갈렉키"
Johnny Galecki frequently works together with these people:
Rachael MacFarlane (64x, Actress)
John Viener (45x, Actor)
Mike Barker (41x, Actor)
Ralph Garman (36x, Actor)
Phil LaMarr (35x, Actor)
Fred Tatasciore (33x, Actor)
Alec Sulkin (31x, Actor)
Steve Callaghan (29x, Actor)
Danny Smith (29x, Actor)
Alexandra Breckenridge (28x, Actress)
Mike Henry (28x, Actor)
WatchPlayStream ID: PEOPLE:1515, Added: 03/23/2018, Last updated: 03/24/2024