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
1.9
Known For
In Time
2011
as Borel
National Lampoon's Christmas Vacation
1989
as Rusty Griswold
Hancock
2008
as Jeremy
Bean
1997
as Stingo Wheelie
Vanilla Sky
2001
as Peter Brown
A Dog's Journey
2019
as Henry Montgomery
I Know What You Did Last Summer
1997
as Max Neurick
Rings
2017
as Gabriel
The Opposite of Sex
1998
as Jason Bock
Bounce
2000
as Seth
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