Feature Films
* The Loss of a Teardrop Diamond (2009)
* Remarkable Power (2008)
* Diminished Capacity (2008)
* La Giusta Distanza (2007)
* Sweet Land (2006)
* Everything is Illuminated (2005)
* The Good Girl (2002)

Documentaries
* MINE
* Comrades in Dreams
* The Real Dirt on Farmer John
* Orthodox Stance
* Beyond Conviction
* Seneca Falls
* Other Documentaries

Fine Art
* Waterhaven #1
* Starewicz Animations

Mark Orton has written original scores for many top dance companies including Pilobolus, Spectrum Dance Theater/Donald Byrd, DoJump, and BigManArts/Lawrence Goldhuber.