Matthew John Armstrong
Known for: Acting
Born: August 27, 1973 in Chicago, Illinois, USA
Matthew John Armstrong is an actor.
Known for
Showing 20 of 20 titles
8.6
TV
House
Kalvin Ryan
2004
Drama
7.0
TV
Numb3rs
Richard Davis
2005
Crime
7.0
TV
Threshold
2005
Drama
7.7
TV
CSI: Miami
Jeffrey Lipton
2002
Drama
7.4
TV
Heroes
Ted Sprague
2006
Drama
7.2
TV
Crossing Jordan
John Bailey
2001
Drama
5.1
TV
American Dreams
Pete Pryor
2002
Drama
8.2
TV
Family Law
1999
Drama
7.3
TV
Turks
Joey Turk
1999
Drama
6.6
TV
Raising the Bar
Adam Nolan
2008
Drama
8.1
TV
American Horror Story
Detective Byers
2011
Drama
7.2
TV
Perception
Dr. Trevor Rhodes
2012
Crime
8.4
TV
The Mentalist
Deputy Nick Fisher
2008
Crime
7.6
TV
NCIS
Michael Hayes
2003
Crime
8.3
TV
Supernatural
Elias Finch / Phoenix
2005
Drama
8.0
TV
Justified
Hitman
2010
Crime
8.2
TV
The Shield
Lou
2002
Crime
7.2
TV
Scandal
Ronnie Miller
2012
Drama
8.2
TV
Bones
William Preston
2005
Crime
7.5
TV
Private Practice
Daron Rousakis
2007
Drama