Johnny Galecki

7.4

Family Guy

1999 • Leonard Hofstadter (voice)

7.0

American Dad!

2005 • Arnie (voice)

6.2

The Late Show with Stephen Colbert

2015 • Self - Guest

7.1

Conan

2010 • Self

6.8

The Late Late Show with Craig Ferguson

2005 • Self

5.3

Hope & Faith

2003 • Jay

7.9

The Big Bang Theory

2007 • Leonard Hofstadter

7.4

Entourage

2004 • Johnny Galecki

7.7

My Name Is Earl

2005 • Scott

8.2

Batman Beyond

1999 • Knux (voice)

9.2

People's Choice Awards

1975 • Self - Presenter

Stars in the House

2020 • Self

6.8

Roseanne

1988 • David Healy

6.4

Lip Sync Battle

2015 • Self

6.1

Blossom

1990 • Jason

7.1

The Conners

2018 • David Healy

4.1

Entertainment Tonight

1981 • Self

6.4

Hancock

2008 • Jeremy

7.1

LAX

2004 • Leland Pressman

7.0

In Time

2011 • Borel

3.3

Civil Wars

1991 • Greg Stolbach

7.0

Hardball

1989

6.8

The Norm Show

1999 • Dale Stackhouse

6.8

Vanilla Sky

2001 • Peter Brown

6.5

Bean

1997 • Stingo Wheelie

6.0

I Know What You Did Last Summer

1997 • Max Neurick

4.5

American Dreamer

1990 • Danny Nash

7.2

National Lampoon's Christmas Vacation

1989 • Rusty Griswold

6.0

Billy

1992 • David MacGregor

8.1

A Dog's Journey

2019 • Henry Montgomery