Johnny Galecki

Johnny Galecki
Johnny Galecki

John Mark Galecki is an American actor. He played Leonard Hofstadter in the CBS sitcom The Big Bang Theory (2007–2019) and David Healy in the ABC sitcoms Roseanne and The Conners (2018–present). Galecki also appeared in the films National Lampoon's Christmas Vacation (1989), Prancer (1989), Suicide Kings (1997), I Know What You Did Last Summer (1997), Bookies (2003), In Time (2011), and Rings (2017).

From *.wikipedia.org,
General Info
.
Male
Date of Birth
April 30th, 1975
Age
50
Birth Place
Belgium, Flemish Region
Star Sign
Taurus
Height
165 cm | 5'5
Occupation
Actor
Social Networks , Links
Interest
Loading Chart...
Roles
Leonard Hofstadter in The Big Bang Theory
Gabriel in Rings
David Healy, Kevin Healy in Roseanne
Lists
    index: 1x 0.034427165985107s
fmsppl-page-output: 1x 0.032660007476807s
t_/pages/fms-person-json: 1x 0.032642841339111s
t_/blocks/person-card-json: 1x 0.024030923843384s
headline: 10x 0.016450881958008s
t_/common/header: 1x 0.0080051422119141s
router_page: 1x 0.0011990070343018s
t_/common/head: 1x 0.00055599212646484s
head-facts: 1x 0.00053119659423828s
t_/common/footer: 1x 0.00037503242492676s
t_/common/searcher-result: 1x 1.8835067749023E-5s
----- END OF DUMP (2026-03-15 01:03:03)  -----