Acting
Johnny Galecki
1975 · Bree, Belgium
30 films
Bio
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
In Time
Borel
A Dog's Journey
Henry Montgomery
Hancock
Jeremy
National Lampoon's Christmas Vacation
Rusty Griswold
I Know What You Did Last Summer
Max Neurick
Vanilla Sky
Peter Brown
Bean
Stingo Wheelie
Rings
Gabriel Brown
Happy Endings
Miles (uncredited)
Prancer
Billy Quinn
Bookies
Jude
I'm Chevy Chase and You're Not
Self