Matthew John Armstrong is an actor.
The Mentalist
2008
NCIS
2003
Supernatural
2005
American Horror Story
2011
Bones
House, M.D.
2004
CSI: Miami
2002
Heroes
2006
Skandal
2012
Crossing Jordan
2001
Numb3rs
The Shield
Private Practice
2007
Justified
2010
Perception
American Dreams
Family Law
1999
Raising the Bar
Threshold
Turks
