Johnny Galecki
Actor · ProducerJohnny 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.
More details at TMDB
KNOWN FOR
FILMOGRAPHY
ACTOR31
I'm Chevy Chase and You're Not
2025
Self
The Little Dog Laughed
2020
Alex
A Dog's Journey
2019
Henry Montgomery
Unraveling the Mystery: A Big Bang Farewell
2019
Self - Host
The Cleanse
2018
Paul Berger
Rings
2017
Gabriel Brown
Must See TV: An All Star Tribute to James Burrows
2016
Self
CBGB
2013
Terry Ork
In Time
2011
Borel
Table for Three
2009
Ted
Hancock
2008
Jeremy
Happy Endings
2005
Miles (uncredited)
Chrystal
2004
Barry
Bookies
2003
Jude
Morgan's Ferry
2001
Darcy
Vanilla Sky
2001
Peter Brown
Playing Mona Lisa
2000
Arthur
Bounce
2000
Seth
The Opposite of Sex
1998
Jason Bock
Bean
1997
Stingo Wheelie
I Know What You Did Last Summer
1997
Max Neurick
Suicide Kings
1997
Ira Reder
Murder at My Door
1996
Teddy McNair
Without Consent
1994
Marty
Sudden Fury
1993
Daniel Hannigan
Backfield in Motion
1991
Tim Seavers
In Defense of a Married Man
1990
Eric
National Lampoon's Christmas Vacation
1989
Rusty Griswold
Prancer
1989
Billy Quinn
A Night in the Life of Jimmy Reardon
1988
Toby Reardon
Murder Ordained
1987
Doug Rule
