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.
Born
Apr 30, 1975
Bree, Belgium
Known For
Acting
Movies
31 acting
1 crew
Popularity
2.6
Known For
In Time
2011
as Borel
A Dog's Journey
2019
as Henry Montgomery
National Lampoon's Christmas Vacation
1989
as Rusty Griswold
I Know What You Did Last Summer
1997
as Max Neurick
Hancock
2008
as Jeremy
Vanilla Sky
2001
as Peter Brown
Rings
2017
as Gabriel Brown
Bean
1997
as Stingo Wheelie
Happy Endings
2005
as Miles (uncredited)
Prancer
1989
as Billy Quinn
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