Johnny Galecki
ActorProducer
Date of birth: April 30, 1975 (51)City: 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
2010s5 roles
2000s9 roles
1990s11 roles
1980s2 roles
2010s1 title