Johnny Galecki
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
A Dog's Journey2019 · Gail Mancuso
Rings2017 · F. Javier Gutiérrez
In Time2011 · Andrew Niccol
Hancock2008 · Peter Berg- Bookies2003 · Mark Illsley
Vanilla Sky2001 · Cameron Crowe
Bounce2000 · Don Roos
The Opposite of Sex1998 · Don Roos
I Know What You Did Last Summer1997 · Jim Gillespie- Sudden Fury1993 · Craig R. Baxley
National Lampoon's Christmas Vacation1989 · Jeremiah S. Chechik
Prancer1989 · John D. Hancock