Acting
Johnny Galecki
Born 30 April 1975
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.
Acting
Known for
3
Credits
2007
Active since
Known for
Filmography
3 credits
- 2007The Big Bang Theoryas Leonard HofstadterSeries
- 2011In Timeas BorelMovie
- 2019A Dog's Journeyas Henry MontgomeryMovie