TVDB
Johnny Galecki

Johnny Galecki

1975-04-30 / Bree, 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.

Appearances

American Dreamer
American Dreamer (1990)
Batman Beyond
Batman Beyond (1999)
The Big Bang Theory
The Big Bang Theory (2007)
American Dad!
American Dad! (2005)
Family Guy
Family Guy (1999)
Hope & Faith
Hope & Faith (2003)
My Name Is Earl
My Name Is Earl (2005)
Roseanne
Roseanne (1988)
Billy
Billy (1992)
LAX
LAX (2004)
Blossom
Blossom (1990)
Hardball
Hardball (1989)
Civil Wars
Civil Wars (1991)
Lip Sync Battle
Lip Sync Battle (2015)
The Late Late Show with Craig Ferguson
The Late Late Show with Craig Ferguson (2005)
Blind Faith
Blind Faith (1990)
Boulevard of Broken Dreams
Boulevard of Broken Dreams (2007)
SciJinks
SciJinks (2018)
The Conners
The Conners (2018)
Entertainment Tonight
Entertainment Tonight (1981)
Stars in the House
Stars in the House (2020)
Conan
Conan (2010)
The Norm Show
The Norm Show (1999)