Johnny Galecki
American actor · United States · On the map · Actors · Born 1975 · age 51
John Mark Galecki is an American actor. On television, he played Leonard Hofstadter on The Big Bang Theory (2007-2019) and David Healy in Roseanne and The Conners (2018-2019).
Johnny Galecki is read about 4,166 times a day, in 53 languages.
A typical day, 30 days to 6 November 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 400 days, one point a day.
Something wrong?A life in dates
2025
I'm Chevy Chase and You're NotFilm2020
Stars in the HouseSeries2019
A Dog's JourneyFilm, Henry Montgomery2017
RingsFilm, Gabriel Brown2015
Lip Sync BattleSeries2013
CBGBFilm, Terry Ork2011
In TimeFilm, Borel2010
ConanSeries2008
HancockFilm, Jeremy2007Theatre World AwardAward2005
American Dad!Series, Arnie (voice)2004
EntourageSeries, Johnny Galecki
ChrystalFilm, 2004Barry2001
Morgan's FerryFilm, Darcy1999
Batman BeyondSeries, Knux (voice)1998
The Opposite of SexFilm, Jason Bock1996
Murder at My DoorFilm, Teddy McNair1994
Without ConsentFilm, Marty1991
Civil WarsSeries, Greg Stolbach
Backfield in MotionFilm, 1991Tim Seavers1989
HardballSeries
National Lampoon's Christmas VacationFilm, 1989Rusty Griswold1988
RoseanneSeries, David Healy1987
Murder OrdainedFilm, Doug Rule1975
People's Choice AwardsSeriesBorn30 March 1975
I'm Chevy Chase and You're NotFilm2020Stars in the HouseSeries2019A Dog's JourneyFilm, Henry Montgomery2017RingsFilm, Gabriel Brown2015Lip Sync BattleSeries2013CBGBFilm, Terry Ork2011In TimeFilm, Borel2010ConanSeries2008HancockFilm, Jeremy2007Theatre World AwardAward2005American Dad!Series, Arnie (voice)2004EntourageSeries, Johnny GaleckiChrystalFilm, 2004Barry2001Morgan's FerryFilm, Darcy1999Batman BeyondSeries, Knux (voice)1998The Opposite of SexFilm, Jason Bock1996Murder at My DoorFilm, Teddy McNair1994Without ConsentFilm, Marty1991Civil WarsSeries, Greg StolbachBackfield in MotionFilm, 1991Tim Seavers1989HardballSeriesNational Lampoon's Christmas VacationFilm, 1989Rusty Griswold1988RoseanneSeries, David Healy1987Murder OrdainedFilm, Doug Rule1975People's Choice AwardsSeriesBorn30 March 1975People around Johnny
Close ties
Mark Cendrowski Directed The Big Bang Theory
Don Roos Directed Bounce and The Opposite of Sex
Roseanne Barr Also in My Name Is Earl and Roseanne
Akiva Goldsman Produced Hancock (2008), wrote Rings (2017)
Jesse Bradford Also in Happy Endings and Prancer
Craig R. Baxley Directed A Family Torn Apart (1993)
Jordan Horowitz Produced The Master Cleanse (2016)
Will Smith Produced Hancock (2008)
Tom Cruise Produced Vanilla Sky (2002)
Rowan Atkinson Produced Bean (2008)
Burt Reynolds Also in My Name Is Earl and Bean
Jeff Garlin Also in Roseanne and Bounce
Michael Mann Produced Hancock (2008)
Andrew Niccol Directed In Time (2011)
Richard Curtis Produced Bean (2008)
DJ Qualls Also in The Big Bang Theory and My Name Is Earl
Tom Arnold Also in Roseanne and Happy Endings
Joel David Moore Also in My Name Is Earl and CBGB
Judith Light Also in In Defense of a Married Man (1990)
Sara Rue Also in The Big Bang Theory and Roseanne
Neal H. Moritz Produced I Know What You Did Last Summer (1998)
Lee Aronsohn Produced The Big Bang Theory- Paul Wendkos Directed Blind Faith
Jesse Heiman Also in The Big Bang Theory and My Name Is Earl
Known for
View all 31 titles
A Dog's Journey 2019
National Lampoon's Christmas Vacation 1989
In Time 2011
Vanilla Sky 2001
Suicide Kings 1997
Filmography 31
63 credits on file
Television 24
Media & music
Awards
About this person
Galecki also appeared in the films Prancer (1989), National Lampoon's Christmas Vacation (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings (2017).
Country
United States
Category
Actors
Type
Actor
Status
Living
Dates
Born 1975 · age 51
