Johnny Galecki
Acting
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.
Acting58 credits
Production2 credits
5.0The Cleanse
2018