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Johnny Galecki

Johnny Galecki

Actor | Producer

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.

Actor

I'm Chevy Chase and You're Not

I'm Chevy Chase and You're Not
Rings

Rings
CBGB

CBGB
In Time

In Time
Table for Three

Table for Three
Hancock

Hancock
The Big Bang Theory

The Big Bang Theory
Bookies

Bookies
Vanilla Sky

Vanilla Sky
Bounce

Bounce
Playing Mona Lisa

Playing Mona Lisa
Morgan's Ferry

Morgan's Ferry
The Opposite of Sex

The Opposite of Sex
Bean

Bean
I Know What You Did Last Summer

I Know What You Did Last Summer
Sudden Fury

Sudden Fury
Backfield in Motion

Backfield in Motion
National Lampoon's Christmas Vacation

National Lampoon's Christmas Vacation

Producer

The Cleanse

The Cleanse

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