Johnny Galecki

Johnny Galecki

🎂 30th April 1975 (50 yrs) 📍 Bree, Belgium

Biography

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.

Johnny Galecki

🎬 Movies Featuring Johnny Galecki

I'm Chevy Chase and You're Not

I'm Chevy Chase and You're Not (2025)

as Self
The Little Dog Laughed

The Little Dog Laughed (2020)

as Alex
Unraveling The Mystery: A Big Bang Farewell

Unraveling The Mystery: A Big Bang Farewell (2019)

as Self - Host
A Dog's Journey

A Dog's Journey (2019)

as Henry Montgomery
The Cleanse

The Cleanse (2018)

as Paul Berger
Rings

Rings (2017)

as Gabriel Brown
Must See TV: An All Star Tribute to James Burrows

Must See TV: An All Star Tribute to James Burrows (2016)

as Self
CBGB

CBGB (2013)

as Terry Ork
In Time

In Time (2011)

as Borel
Table for Three

Table for Three (2009)

as Ted
Hancock

Hancock (2008)

as Jeremy
Happy Endings

Happy Endings (2005)

as Miles (uncredited)
Chrystal

Chrystal (2004)

as Barry
Bookies

Bookies (2003)

as Jude
Vanilla Sky

Vanilla Sky (2001)

as Peter Brown
Morgan's Ferry

Morgan's Ferry (2001)

as Darcy
Bounce

Bounce (2000)

as Seth
Playing Mona Lisa

Playing Mona Lisa (2000)

as Arthur
The Opposite of Sex

The Opposite of Sex (1998)

as Jason Bock
I Know What You Did Last Summer

I Know What You Did Last Summer (1997)

as Max Neurick
Suicide Kings

Suicide Kings (1997)

as Ira Reder
Bean

Bean (1997)

as Stingo Wheelie
Murder at My Door

Murder at My Door (1996)

as Teddy McNair
Without Consent

Without Consent (1994)

as Marty
Sudden Fury

Sudden Fury (1993)

as Daniel Hannigan
Backfield in Motion

Backfield in Motion (1991)

as Tim Seavers
In Defense of a Married Man

In Defense of a Married Man (1990)

as Eric
National Lampoon's Christmas Vacation

National Lampoon's Christmas Vacation (1989)

as Rusty Griswold
Prancer

Prancer (1989)

as Billy Quinn
A Night in the Life of Jimmy Reardon

A Night in the Life of Jimmy Reardon (1988)

as Toby Reardon
Murder Ordained

Murder Ordained (1987)

as Doug Rule