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