Delaney Williams

Delaney Williams
...as Defense Attorney John Buchanan
Characters	Joey Grimaldi Ernie Dominguez Defense Attorney John Buchanan
Date of birth	December 12, 1962
Place of birth	Washington, D.C.
Imdb
nm0216257

Delaney Williams (born William Delaney) is an actor known for his role as attorney John Buchanan on "Law & Order: Special Victims Unit."

From 2002 to 2008, Williams portrayed the role of Sergeant Jay Landsman on the HBO network series "The Wire."

Appearances

Homicide: Life on the Street

• "La Famiglia" (1998) as Joey Grimaldi

Law & Order: CI

• "Pas de Deux" (2004) as Ernie Dominguez

Law & Order: SVU as Defense Attorney John Buchanan

• "Savior" (2010)
• "Ace" (2010)
• "Home Invasions" (2012)
• "Military Justice" (2013)
• "Criminal Stories" (2013)
• "Pornstar's Requiem" (2014)
• "Criminal Pathology" (2015)
• "A Misunderstanding" (2016)
• "Star-Struck Victims" (2016)
• "Making a Rapist" (2016)
• "Motherly Love" (2017)