Self

Stars in the House (2020)

Release Date : 16/03/2020 Episode Count : 1

David Healy

The Conners (2018)

Release Date : 16/10/2018 Episode Count : 4

Himself - Host

SciJinks (2018)

Release Date : 16/05/2018 Episode Count : 8

Self

Lip Sync Battle (2015)

Release Date : 02/04/2015 Episode Count : 1

Self

Conan (2010)

Release Date : 08/11/2010 Episode Count : 1

Leonard Hofstadter

The Big Bang Theory (2007)

Release Date : 24/09/2007 Episode Count : 279

(archive footage)

Boulevard of Broken Dreams (2007)

Release Date : 29/01/2007 Episode Count : 1

Scott

My Name Is Earl (2005)

Release Date : 20/09/2005 Episode Count : 1

Arnie (voice)

American Dad! (2005)

Release Date : 06/02/2005 Episode Count : 2

Self

The Late Late Show with Craig Ferguson (2005)

Release Date : 03/01/2005 Episode Count : 1

Leland Pressman

LAX (2004)

Release Date : 13/09/2004 Episode Count : 1

Jay

Hope & Faith (2003)

Release Date : 23/09/2003 Episode Count : 3

Leonard Hofstadter (voice)

Family Guy (1999)

Release Date : 31/01/1999 Episode Count : 1

Knux (voice)

Batman Beyond (1999)

Release Date : 10/01/1999 Episode Count : 1

David MacGregor

Billy (1992)

Release Date : 31/01/1992 Episode Count : 13

Greg Stolbach

Civil Wars (1991)

Release Date : 20/11/1991 Episode Count : 1

Danny Nash

American Dreamer (1990)

Release Date : 20/09/1990 Episode Count : 17

Jason

Blossom (1990)

Release Date : 05/07/1990 Episode Count : 1

John Marshall

Blind Faith (1990)

Release Date : 11/02/1990 Episode Count : 2

Hardball (1989)

Release Date : 21/09/1989 Episode Count : 1

David Healy

Roseanne (1988)

Release Date : 18/10/1988 Episode Count : 92

Self

Entertainment Tonight (1981)

Release Date : 15/09/1981 Episode Count : 2

Executive Producer

SciJinks (2018)

Release Date : 16/05/2018 Episode Count :