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Johnny Galecki
Acting
🎂 April 30, 1975 · 51📍 Bree, 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.
BODY OF WORK
Johnny Galecki's Filmography
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I'm Chevy Chase and You're Not
2025⭐ 6.5
as Self
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The Little Dog Laughed
2020
as Alex
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Unraveling the Mystery: A Big Bang Farewell
2019
as Self - Host
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A Dog's Journey
2019⭐ 8.0
as Henry Montgomery
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The Cleanse
2018⭐ 5.0
as Paul Berger
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Rings
2017⭐ 5.0
as Gabriel Brown
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Must See TV: An All Star Tribute to James Burrows
2016⭐ 4.0
as Self
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CBGB
2013⭐ 6.4
as Terry Ork
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In Time
2011⭐ 7.0
as Borel
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Table for Three
2009⭐ 4.7
as Ted
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Hancock
2008⭐ 6.4
as Jeremy
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Happy Endings
2005⭐ 5.6
as Miles (uncredited)
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Chrystal
2004⭐ 5.6
as Barry
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Bookies
2003⭐ 6.4
as Jude
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Vanilla Sky
2001⭐ 6.8
as Peter Brown
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Morgan's Ferry
2001⭐ 6.1
as Darcy
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Bounce
2000⭐ 5.8
as Seth
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Playing Mona Lisa
2000⭐ 5.7
as Arthur
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The Opposite of Sex
1998⭐ 6.2
as Jason Bock
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I Know What You Did Last Summer
1997⭐ 6.0
as Max Neurick
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Suicide Kings
1997⭐ 6.6
as Ira Reder
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Bean
1997⭐ 6.5
as Stingo Wheelie
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Murder at My Door
1996⭐ 3.7
as Teddy McNair
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Without Consent
1994⭐ 7.2
as Marty
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Sudden Fury
1993⭐ 5.0
as Daniel Hannigan
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Backfield in Motion
1991⭐ 5.6
as Tim Seavers
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In Defense of a Married Man
1990⭐ 4.7
as Eric
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National Lampoon's Christmas Vacation
1989⭐ 7.2
as Rusty Griswold
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Prancer
1989⭐ 6.2
as Billy Quinn
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A Night in the Life of Jimmy Reardon
1988⭐ 5.0
as Toby Reardon
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Murder Ordained
1987⭐ 5.0
as Doug Rule