Biography
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). 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).
Source: Wikipedia · CC BY-SA
Awards & recognition
- Theatre World Award · 2007
Filmography41 titles
Batman Beyond
A Dog's Journey
The Big Bang Theory
My Name Is Earl
Entourage
Family Guy
Conan
Without Consent
National Lampoon's Christmas Vacation
The Norm Show
The Conners
In Time
American Dad!
I'm Chevy Chase and You're Not
Vanilla Sky
Roseanne
Suicide Kings
Bean
Lip Sync Battle
Hancock
Bookies
CBGB
The Opposite of Sex
Blossom
The Late Show with Stephen Colbert
Morgan's Ferry
Playing Mona Lisa
I Know What You Did Last Summer
Prancer
Bounce
Happy Endings
The Ellen DeGeneres Show
Backfield in Motion
The Cleanse
Rings
A Night in the Life of Jimmy Reardon
Sudden Fury
In Defense of a Married Man
Table for Three
Murder at My Door
SciJinks