John Tierney
Known for
Stargate SG-1
Monk
The X-Files
Dr. Jacobs
Psych
Art
Stargate Atlantis
Alstrum
Highlander: The Series
Old Father Morton
Highlander: The Series
Angus
The Commish
Viper
Security Guard
Siren
John
Wiseguy
Travelers
Terminal Patient #4
Millennium
Preacher
First Wave
Burgess
The Butterfly Effect
Priest
Loudermilk
Glen
Buddy Games
Old Man
The Guard
Mr. Magoo
Hebzinski
Blackway
Coop
They Nest
Fisherman #1
Mood Indigo
New York Judge
Dead Again in Tombstone
Jeremiah
Century City
Nearlyweds
Ancient Minister
Darrow & Darrow: In The Key Of Murder
Mr. Wylkes
In the Doghouse
Mr. Saunders
In the Doghouse
Nick Murphy
The Art of Murder
Burton Hiasen