Matthew John Armstrong
Acting · 52 years old
Chicago, Illinois, USA
Matthew John Armstrong is an actor.
Known For
House
Kalvin Ryan
The Mentalist
Deputy Nick Fisher
Supernatural
Elias Finch / Phoenix
Family Law
The Shield
Lou
Bones
William Preston
American Horror Story
Detective Byers
Justified
Hitman
CSI: Miami
Jeffrey Lipton
NCIS
Michael Hayes
Private Practice
Daron Rousakis
Heroes
Ted Sprague
Turks
Joey Turk
Crossing Jordan
John Bailey
Scandal
Ronnie Miller
Perception
Dr. Trevor Rhodes
Numb3rs
Richard Davis
Threshold
Raising the Bar
Adam Nolan
American Dreams
Pete Pryor