Johnny Galecki

Born Apr 30, 1975

John Mark "Johnny" Galecki is an American actor. He is best known for his roles as David Healy in the ABC sitcom Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in the hit CBS sitcom The Big Bang Theory.

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1975 Birth Born on April 30, 1975.


1987 12 Years Old Galecki made his acting debut in the 1987 CBS miniseries Murder Ordained with JoBeth Williams and future Roseanne co-star John Goodman.
1989 14 Years Old In 1989, Galecki portrayed Rusty Griswold in National Lampoon's Christmas Vacation. … Read More
1993 18 Years Old …  Galecki played a young delinquent in A Family Torn Apart, a 1993 TV movie based on a true story about a serial killer.


1995 20 Years Old He also appeared in the 1995 music video for the Dave Matthews Band song "Satellite".
1997 22 Years Old Galecki was cast in the 1997 summer slasher I Know What You Did Last Summer and the 1998 dark comedy The Opposite of Sex.
2000 25 Years Old In the year 2000, Galecki reunited with Opposite of Sex director Don Roos, who cast him in Bounce.
2003 28 Years Old He was also in the 2003 film Bookies, a comedy thriller film written by Michael Bacall and directed by Mark Illsley. … Read More


2005 30 Years Old 1 More Event
Galecki appeared as a golfer in a 2005 episode of My Name Is Earl entitled "Stole Beer from a Golfer".
2006 31 Years Old 1 More Event
In late 2006 and early 2007, Galecki appeared in the Broadway play The Little Dog Laughed as a prostitute called Alex. "At its core, the play is about what we all sacrifice to be successful, whatever our careers or goals," he explains.
2007 32 Years Old 1 More Event
The play closed on February 18, 2007, with Galecki taking home a 2007 Theater World Award for his performance.
2008 33 Years Old Galecki appeared briefly in the 2008 superhero comedy Hancock, alongside Will Smith and Jason Bateman. … Read More
2009 34 Years Old While working on The Big Bang Theory, Galecki dated co-star Kaley Cuoco for about two years until December 2009 while the two also played a couple on the show. … Read More
2012 37 Years Old Galecki was romantically linked to actress Kelli Garner beginning in 2012. … Read More
2013 38 Years Old As of August 2013, Galecki and his Big Bang costars Kaley Cuoco and Jim Parsons each earn $325,000 per episode. … Read More
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