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BornApril 30, 1975 (age 51)
Place of birthBree, Belgium
Film credits31
Johnny Galecki
AliveKnown for Acting
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.
Filmography
I'm Chevy Chase and You're Not
2025
as Self
The Little Dog Laughed
2020
as Alex
Unraveling the Mystery: A Big Bang Farewell
2019
as Self - Host
A Dog's Journey
2019
as Henry Montgomery
The Cleanse
2018
as Paul Berger
Rings
2017
as Gabriel Brown
Must See TV: An All Star Tribute to James Burrows
2016
as Self
CBGB
2013
as Terry Ork
In Time
2011
as Borel
Table for Three
2009
as Ted
Hancock
2008
as Jeremy
Happy Endings
2005
as Miles (uncredited)
Chrystal
2004
as Barry
Bookies
2003
as Jude
Vanilla Sky
2001
as Peter Brown
Morgan's Ferry
2001
as Darcy
Bounce
2000
as Seth
Playing Mona Lisa
2000
as Arthur
The Opposite of Sex
1998
as Jason Bock
I Know What You Did Last Summer
1997
as Max Neurick
Suicide Kings
1997
as Ira Reder
Bean
1997
as Stingo Wheelie
Murder at My Door
1996
as Teddy McNair
Without Consent
1994
as Marty