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Biography
Matthew John Armstrong is an actor.
Filmography16 titles
House
2004as Kalvin Ryan
2004as Kalvin Ryan
The Mentalist
2008as Deputy Nick Fisher
2008as Deputy Nick Fisher
Supernatural
2005as Elias Finch / Phoenix
2005as Elias Finch / Phoenix
Bones
2005as William Preston
2005as William Preston
The Shield
2002as Lou
2002as Lou
American Horror Story
2011as Detective Byers
2011as Detective Byers
Justified
2010as Hitman
2010as Hitman
CSI: Miami
2002as Jeffrey Lipton
2002as Jeffrey Lipton
NCIS
2003as Michael Hayes
2003as Michael Hayes
Private Practice
2007as Daron Rousakis
2007as Daron Rousakis
Heroes
2006as Ted Sprague
2006as Ted Sprague
Perception
2012as Dr. Trevor Rhodes
2012as Dr. Trevor Rhodes
Scandal
2012as Ronnie Miller
2012as Ronnie Miller
Crossing Jordan
2001as John Bailey
2001as John Bailey
Numb3rs
2005as Richard Davis
2005as Richard Davis
Raising the Bar
2008as Adam Nolan
2008as Adam Nolan