From Wikipedia, the free encyclopedia Silas Weir Mitchell is an American character actor known for playing disturbing or unstable characters. Description above from the Wikipedia article Silas Weir Mitchell (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.
Inferno
(Jesse Hogan)
The Patriot
(Pogue)
Quicksilver Highway
(Bryan Adams)
Rat Race
(Lloyd)
Prairie Fever
(Frank)
Life of Riley
(Simon)
Crazy
(Neal)
Circle
(Bennett)
The Gray Man
(Albert Fish, Jr.)
Private Parts
(Patient)
Absence of the Good
(Jack Gaskin)
Flags of Our Fathers
(Lab Tech)
Julian Po
Johnson County War
(Mitch Slaughter)
The Amendment
(Glenn Ake)
A Fork in the Road
(Karl Rogers)
The Whole Ten Yards
(Yermo)
Heaven's Rain
(Ake)
The Celery Incident
(FBI)
Detained
(Sullivan)
Halloween II
(Chett Johns)
McBride: Anybody Here Murder Marty?
(Joseph Devine)
Ant
(Bertrand)
Life on Liberty Street
(Derek)
Arthur Hailey's Detective
(Robbins)
Sins of the Mind
(Anderson)
Medium
(Deranged Husband)
Dark Skies
Six Feet Under
(Dion Corelli)
The Shield
(Father Morton)
Numb3rs
CSI: Crime Scene Investigation
(Willie Angel)
The Closer
(Father Chris Donahue)
Boomtown
(Erik Sorenson)
CSI: Miami
(Ralph Durst)
The Single Guy
(Floyd)
Monk
(Drugstore Manager)
The Pretender
(Luke Carlo)
My Name Is Earl
(Donny Jones)
Cold Case
(James Hogan)
24
(Eli Stram)
Crossing Jordan
(Frank Jones / Alastair Dark)
Law & Order: Special Victims Unit
(Owen Walters)
Without a Trace
(Luke Seaver)
Burn Notice
(Seymour)
The Practice
(Anthony Brickman)
The X-Files
(Dougie)
S.W.A.T.
(Phil Winter)
Dexter
(Ken Olson)
Paradise Lost
(Boyd Suttree)
Hallmark Hall of Fame
(Jimmy Dale)
ER
(Marcus Hainey)
Mental
(Vincent Martin)
Grimm
(Monroe)
The Mentalist
(Arthur Coffrey)
Portlandia
(FBI)
Criminal Minds
(Cyrus Legare)
CSI: NY
(David Scott)
Strong Medicine
(Wade)
Nash Bridges
(Roy McNair)
ER
(Luis)
Caroline in the City
(Louis)
Birds of Prey
(Silas 'Slick' Waters)
Law & Order: Special Victims Unit
(Boyd Lynch)