Matthew John Armstrong
Matthew John Armstrong is an actor.
Matthew John Armstrong is an actor.
House
As Kalvin Ryan
Numb3rs
Threshold
CSI: Miami
Heroes
As Ted Sprague
Crossing Jordan
As John Bailey
American Dreams
As Pete Pryor
Family Law
Turks
As Joey Turk
Raising the Bar
As Adam Nolan
American Horror Story
As Detective Byers
Perception
As Dr. Trevor Rhodes
The Mentalist
As Deputy Nick Fisher
NCIS
As Michael Hayes
Supernatural
As Elias Finch / Phoenix
Justified
As Hitman
The Shield
As Lou
Scandal
As Ronnie Miller
Bones
As William Preston