Biography
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
Filmography
A Dog's Journey
2019Actor
as Henry Montgomery
نظرية الانفجار العظيم
2007Actor
as Leonard Hofstadter
American Dad!
2005Actor
as Arnie (voice)
Entourage
2004Actor
as Johnny Galecki
باتمان بيوند
1999Actor
as Knux (voice)
رجل العائلة
1999Actor
as Leonard Hofstadter (voice)
عطلة عيد الميلاد من ناشيونال لامبون
1989Actor
as Rusty Griswold