Johnny Galecki
Actor
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
Hancock
as Jeremy 2008
Vanilla Sky
as Peter Brown 2001
I Know What You Did Last Summer
as Max Neurick 1997
National Lampoon's Christmas Vacation
as Rusty Griswold 1989
Rings
as Gabriel Brown 2017
Bean
as Stingo Wheelie 1997
A Dog's Journey
as Henry Montgomery 2019
Bounce
as Seth 2000
Suicide Kings
as Ira Reder 1997
The Opposite of Sex
as Jason Bock 1998
CBGB
as Terry Ork 2013
Happy Endings
as Miles (uncredited) 2005
The Cleanse
as Paul Berger 2018
Prancer
as Billy Quinn 1989
A Night in the Life of Jimmy Reardon
as Toby Reardon 1988
Table for Three
as Ted 2009