Trace
Johnny Galecki
Born: 1975-04-30Bree, Belgium
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.
Filmography
6.1The Late Show with Stephen Colbert
2015
7.4Family Guy
1999
7.0American Dad!
2005
7.2Conan
2010
6.9The Late Late Show with Craig Ferguson
2005
5.6The Ellen DeGeneres Show
2003
7.4Entourage
2004
7.9The Big Bang Theory
2007
7.6My Name Is Earl
2005
3.0The Talk
2010
8.2Batman Beyond
1999
7.0The Conners
2018
Stars in the House
2020
6.4Lip Sync Battle
2015
6.2Blossom
1990
5.4Hope & Faith
2003
9.1People's Choice Awards
1975
7.0In Time
2011
4.3Entertainment Tonight
1981
6.8Vanilla Sky
2001