Johnny Galecki
Actor
- Born
- April 30, 1975 (age 51) · 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.
Known for
In Time
October 27, 2011
Hancock
July 1, 2008
Vanilla Sky
December 14, 2001
I Know What You Did Last Summer
October 17, 1997
National Lampoon's Christmas Vacation
November 30, 1989
Bean
July 3, 1997
Rings
February 1, 2017
A Dog's Journey
May 3, 2019
Bounce
November 15, 2000
Suicide Kings
September 6, 1997
The Opposite of Sex
May 22, 1998
CBGB
October 11, 2013
Acting31
- 2025I'm Chevy Chase and You're Not as Self
- 2020The Little Dog Laughed as Alex
- 2019Unraveling the Mystery: A Big Bang Farewell as Self - Host
- 2019A Dog's Journey as Henry Montgomery
- 2018The Cleanse as Paul Berger
- 2017Rings as Gabriel Brown
- 2016Must See TV: An All Star Tribute to James Burrows as Self
- 2013CBGB as Terry Ork
- 2011In Time as Borel
- 2009Table for Three