Johnny Galecki
Acting
Born 1975-04-30 · Bree, Belgium
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
Dec 4, 2025
The Little Dog Laughed
Apr 22, 2020
Unraveling The Mystery: A Big Bang Farewell
May 16, 2019
A Dog's Journey
May 3, 2019
The Cleanse
May 4, 2018
Rings
Feb 1, 2017
Must See TV: An All Star Tribute to James Burrows
Feb 21, 2016
CBGB
Oct 11, 2013
In Time
Oct 27, 2011
Table for Three
Jun 23, 2009
Hancock
Jul 1, 2008
Happy Endings
Jan 20, 2005
Chrystal
Feb 26, 2004
Bookies
Jan 20, 2003
Vanilla Sky
Dec 14, 2001
Morgan's Ferry
Nov 27, 2001
Bounce
Nov 15, 2000
Playing Mona Lisa
May 1, 2000
The Opposite of Sex
May 22, 1998
I Know What You Did Last Summer
Oct 17, 1997
Suicide Kings
Sep 6, 1997
Bean
Jul 3, 1997
Murder at My Door
Oct 8, 1996
Without Consent
Oct 16, 1994
Sudden Fury
Nov 21, 1993
Backfield in Motion
Nov 13, 1991
In Defense of a Married Man
Oct 14, 1990
National Lampoon's Christmas Vacation
Nov 30, 1989
Prancer
Nov 17, 1989
A Night in the Life of Jimmy Reardon
Feb 26, 1988