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.
Noto per The Big Bang Theory 2007 Time Out 2011 Hancock 2008 Les Griffin 1999 Serie ★ 8.2 Batman - La relève 1999
Knux (voice) ★ 8 Mes Autres Vies de Chien 2019
Henry Montgomery Serie ★ 7.9 The Big Bang Theory 2007
Leonard Hofstadter Serie ★ 7.7 Earl 2005
Scott Serie ★ 7.4 Entourage 2004
Johnny Galecki Serie ★ 7.4 Les Griffin 1999
Leonard Hofstadter (voice) Serie ★ 7.3 The Norm Show 1999
Dale Stackhouse ★ 7.2 Le Sapin a les boules 1989
Rusty Griswold Serie ★ 7 The Conners 2018
David Healy ★ 7 Time Out 2011
Borel Serie ★ 7 American Dad! 2005
Arnie (voice) ★ 6.8 Vanilla Sky 2001
Peter Brown Serie ★ 6.8 Roseanne 1988
David Healy ★ 6.6 Suicide Kings 1997
Ira Reder ★ 6.5 Bean 1997
Stingo Wheelie ★ 6.4 CBGB 2013
Terry Ork ★ 6.4 Hancock 2008
Jeremy ★ 6.4 Bookies 2003
Jude ★ 6.2 Sexe et autres complications 1998
Jason Bock Serie ★ 6.2 Blossom 1990
Jason ★ 6.1 Jessie et le petit renne du Père Noël 1989
Billy Quinn ★ 6 Souviens-toi… l'été dernier 1997
Max Neurick ★ 5.8 Un amour infini 2000
Seth ★ 5.6 Happy Endings 2005
Miles (uncredited) ★ 5.6 Chrystal 2004
Barry Serie ★ 5.4 La Star de la famille 2003
Jay ★ 5 The Cleanse 2018
Paul Berger ★ 5 Le Cercle : Rings 2017
Gabriel Brown ★ 5 Jimmy Reardon 1988
Toby Reardon ★ 4.6 Les Colocataires 2009
Ted 
