Johnny Galecki
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
The Little Dog Laughed
Unraveling The Mystery: A Big Bang Farewell
A Dog's Journey
The Cleanse
Rings
Must See TV: An All Star Tribute to James Burrows
CBGB
In Time
Table for Three
Hancock
Happy Endings
Chrystal
Bookies
Vanilla Sky
Morgan's Ferry
Bounce
Playing Mona Lisa
The Opposite of Sex
I Know What You Did Last Summer
Suicide Kings
Bean
Murder at My Door
Without Consent
Sudden Fury
Backfield in Motion
In Defense of a Married Man
National Lampoon's Christmas Vacation
Prancer
A Night in the Life of Jimmy Reardon
Murder Ordained