Johnny Galecki

Acting

Johnny Galecki

Born 30 April 1975 · Bree, Belgium · 51

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.

Known for

Highlights

The Big Bang Theory2007 · Series · Leonard Hofstadter
In Time2011 · Film · Borel
Family Guy1999 · Series · Leonard Hofstadter (voice)
A Dog's Journey2019 · Film · Henry Montgomery
Hancock2008 · Film · Jeremy
Vanilla Sky2001 · Film · Peter Brown

Filmography

Movies

28 films

The Little Dog Laughed2020 · Film · Alex
A Dog's Journey2019 · Film · Henry Montgomery
The Cleanse2018 · Film · Paul Berger
Rings2017 · Film · Gabriel Brown
CBGB2013 · Film · Terry Ork
In Time2011 · Film · Borel
Table for Three2009 · Film · Ted
Hancock2008 · Film · Jeremy
Happy Endings2005 · Film · Miles (uncredited)
Chrystal2004 · Film · Barry
Bookies2003 · Film · Jude
Vanilla Sky2001 · Film · Peter Brown
Morgan's Ferry2001 · Film · Darcy
Bounce2000 · Film · Seth
Playing Mona Lisa2000 · Film · Arthur
The Opposite of Sex1998 · Film · Jason Bock
I Know What You Did Last Summer1997 · Film · Max Neurick
Suicide Kings1997 · Film · Ira Reder
Bean1997 · Film · Stingo Wheelie
Murder at My Door1996 · Film · Teddy McNair
Without Consent1994 · Film · Marty
Sudden Fury1993 · Film · Daniel Hannigan
Backfield in Motion1991 · Film · Tim Seavers
In Defense of a Married Man1990 · Film · Eric
National Lampoon's Christmas Vacation1989 · Film · Rusty Griswold
Prancer1989 · Film · Billy Quinn
A Night in the Life of Jimmy Reardon1988 · Film · Toby Reardon
Murder Ordained1987 · Film · Doug Rule

Filmography

Series

17 shows

The Conners2018 · Series · David Healy
The Big Bang Theory2007 · Series · Leonard Hofstadter
My Name Is Earl2005 · Series · Scott
American Dad!2005 · Series · Arnie (voice)
LAX2004 · Series · Leland Pressman
Entourage2004 · Series · Johnny Galecki
Hope & Faith2003 · Series · Jay
The Norm Show1999 · Series · Dale Stackhouse
Family Guy1999 · Series · Leonard Hofstadter (voice)
Batman Beyond1999 · Series · Knux (voice)
Billy1992 · Series · David MacGregor
Civil Wars1991 · Series · Greg Stolbach
American Dreamer1990 · Series · Danny Nash
Blossom1990 · Series · Jason
Blind Faith1990 · Series · John Marshall
Hardball1989 · Series
Roseanne1988 · Series · David Healy