‌

Johnny Galecki

Bree, Belgium

Gender

Male

Birthday

1975-04-30

Popularity

3.1

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.

Movie Credits

Bean

‌

6.5

1997

Bean

I Know What You Did Last Summer

‌

6.0

1997

I Know What You Did Last Summer

National Lampoon's Christmas Vacation

‌

7.2

1989

National Lampoon's Christmas Vacation

Hancock

‌

6.4

2008

Hancock

The Opposite of Sex

‌

6.2

1998

The Opposite of Sex

Bookies

‌

6.4

2003

Bookies

A Night in the Life of Jimmy Reardon

‌

5.0

1988

A Night in the Life of Jimmy Reardon

In Time

‌

7.0

2011

In Time

Morgan's Ferry

‌

6.1

2001

Morgan's Ferry

Playing Mona Lisa

‌

6.0

2000

Playing Mona Lisa

CBGB

‌

6.4

2013

CBGB

Murder at My Door

‌

3.7

1996

Murder at My Door

Vanilla Sky

‌

6.8

2001

Vanilla Sky

Backfield in Motion

‌

5.6

1991

Backfield in Motion

Sudden Fury

‌

5.0

1993

Sudden Fury

The Cleanse

‌

5.0

2018

The Cleanse

Bounce

‌

5.8

2000

Bounce

Rings

‌

5.0

2017

Rings

Murder Ordained

‌

5.0

1987

Murder Ordained

Must See TV: An All Star Tribute to James Burrows

‌

4.0

2016

Must See TV: An All Star Tribute to James Burrows

Without Consent

‌

7.2

1994

Without Consent

Suicide Kings

‌

6.6

1997

Suicide Kings

Prancer

‌

6.1

1989

Prancer

Happy Endings

‌

5.6

2005

Happy Endings

Chrystal

‌

5.6

2004

Chrystal

In Defense of a Married Man

‌

4.7

1990

In Defense of a Married Man

The Little Dog Laughed

‌

0.0

2020

The Little Dog Laughed

A Dog's Journey

‌

8.0

2019

A Dog's Journey

Table for Three

‌

4.6

2009

Table for Three

Unraveling the Mystery: A Big Bang Farewell

‌

0.0

2019

Unraveling the Mystery: A Big Bang Farewell

I'm Chevy Chase and You're Not

‌

6.5

2025

I'm Chevy Chase and You're Not

Tv Credits

American Dreamer

‌

5.3

1990

American Dreamer

Batman Beyond

‌

8.2

1999

Batman Beyond

The Big Bang Theory

‌

7.9

2007

The Big Bang Theory

American Dad!

‌

7.0

2005

American Dad!

Family Guy

‌

7.4

1999

Family Guy

Hope & Faith

‌

5.4

2003

Hope & Faith

My Name Is Earl

‌

7.7

2005

My Name Is Earl

Roseanne

‌

6.8

1988

Roseanne

Billy

‌

7.0

1992

Billy

LAX

‌

7.3

2004

LAX

Blossom

‌

6.2

1990

Blossom

Hardball

‌

7.0

1989

Hardball

Civil Wars

‌

4.5

1991

Civil Wars

Lip Sync Battle

‌

6.4

2015

Lip Sync Battle

The Late Late Show with Craig Ferguson

‌

6.8

2005

The Late Late Show with Craig Ferguson

Blind Faith

‌

6.4

1990

Blind Faith

Boulevard of Broken Dreams

‌

3.0

2007

Boulevard of Broken Dreams

SciJinks

‌

7.0

2018

SciJinks

The Conners

‌

7.0

2018

The Conners

Entertainment Tonight

‌

4.3

1981

Entertainment Tonight

Stars in the House

‌

0.0

2020

Stars in the House

Conan

‌

7.2

2010

Conan

The Norm Show

‌

7.2

1999

The Norm Show

Entourage

‌

7.4

2004

Entourage

People's Choice Awards

‌

9.2

1975

People's Choice Awards

Peep Show

‌

0.0

Peep Show

Conan

‌

7.2

2010

Conan

The Late Show with Stephen Colbert

‌

6.1

2015

The Late Show with Stephen Colbert

The Ellen DeGeneres Show

‌

5.6

2003

The Ellen DeGeneres Show

The Talk

‌

3.0

2010

The Talk