
William Sage III (born April 3, 1962) is an American actor and alumnus of State University of New York at Purchase. He is known for his collaborations with director Hal Hartley. Sage has appeared in more than 80 movies, most notable American Psycho (2000), We Are What We Are (2013), Every Secret Thing (2014), and Wrong Turn (2021). On television, he appeared on Nurse Jackie, Hap and Leonard and Power.

American Psycho
2000 · as David Van Patten

Wrong Turn
2021 · as John Venable

Precious: Based on the Novel 'Push' by Sapphire
2009 · as Mr Wicher

Mysterious Skin
2005 · as Coach

The Boy
2015 · as Sheriff Deacon Whit

High Art
1998 · as Arnie

The Insider
1999 · as Intense Young Intern

Boiler Room
2000 · as FBI Agent David Drew

Glitter
2001

Cold in July
2014 · as Baseball Announcer (voice)

Boys
1996 · as Officer Bill Martone

Flirt
1995 · as Bill

Every Secret Thing
2014 · as Dave Fuller

After Everything
2018 · as Paul

Payback
2021 · as Randy

Boy Wonder
2010 · as Terry Donovan

Fan Girl
2015

If Lucy Fell
1996 · as Dick