Johnny Galecki

30 Apr 1975

Actor, Producer

John Mark "Johnny" Galecki (born April 30, 1975) is a Belgian-born American actor. He is best known for his roles as David Healy in the sitcom Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter, PhD, in the CBS sitcom The Big Bang Theory.


No photos.

Filmography (18 titles)

(movie, 2018)
···The Cleanse
Genre: Drama, Comedy, Fantasy
Role: Actor, Producer
(movie, 2017)
Genre: Horror
Role: Actor (as Gabriel Brown)
(movie, 2013)
Genre: Drama, Music
Role: Actor (as Terry Ork)
(movie, 2011)
8.3In Time
Genre: Action, Thriller, Science Fiction
Role: Actor (as Borel)
(movie, 2008)
Genre: Fantasy, Action
Role: Actor (as Jeremy)
(movie, 2003)
Genre: Comedy, Drama, Crime
Role: Actor (as Jude)
(movie, 2002)
···Becoming Glen
Genre: Comedy
Role: Actor (as Glen)
(movie, 2001)
···Vanilla Sky
Genre: Romance, Science Fiction, Fantasy
Role: Actor (as Peter Brown)
(movie, 2001)
···Morgan's Ferry
Genre: Drama, Crime
Role: Actor (as Darcy)
(movie, 2000)
Genre: Drama, Romance
Role: Actor (as Seth)
(movie, 2000)
···Playing Mona Lisa
Genre: Comedy
Role: Actor (as Arthur)
(movie, 1998)
···The Opposite of Sex
Genre: Comedy, Drama
Role: Actor (as Jason Bock)
Genre: Horror, Mystery, Thriller
Role: Actor (as Max Neurick)
(movie, 1997)
Genre: Comedy
Role: Actor (as Stingo Wheelie)
(movie, 1994)
···Without Consent
Genre: Drama
Role: Actor (as Marty)
(movie, 1993)
···A Family Torn Apart
Genre: Drama, Horror, Crime
Role: Actor (as Daniel Hannigan)
Genre: Comedy
Role: Actor (as Russel 'Rusty' Griswold)
(movie, 1989)
···Christmas Vacation
Genre: Comedy
Role: Actor (as Russell 'Rusty' Griswold)