Johnny Galecki

Birthplace: Bree, Belgium
Birthday: April 30, 1975

With his mop of unruly curly hair and sweet smile, Johnny Galecki won hearts and honed his comic abilities over a five season (1992-1997) stint on the hit ABC sitcom "Roseanne". Cast as David, the mixed-up but gentle-hearted boyfriend of Sara Gilbert's Darlene, the young actor injected a fresh perspective into the show's volatile proceedings and developed into a fan favorite.

Born in Belgium (where his father was stationed while serving in the US Air Force) and raised in Chicago, Galecki knew at an early age that he wanted …more

Full Biography

Credits

Actor

The Big Bang Theory
Leonard
The Winner
Glen
The Big Bang Theory
Leonard
Murder at My Door
Teddy McNair
A Family Torn Apart
Daniel Hannigan

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Career Milestones

1998
Had supporting roles in Suicide Kings and The Opposite of Sex
1998
Sold first screenplay, Snollygoster , co-written with Chris Kletzien
1997
Rejuvenated screen career with a supporting turn in the hit thriller I Know What You Did Last Summer
1993
Portrayed one of two adopted sons accused of murdering their parents in the NBC drama A Family Torn Apart
1992 to 1997
Played David on the ABC sitcom Roseanne