Mark Houghton
Mark Houghton is an American actor.
Known for
Smallville
Jonah Doyle
Stargate SG-1
Ori Prior
Without a Trace
John
Battlestar Galactica
Vinson
The Dead Zone
Security Guard McClatchy
Mission: Impossible
Denied Area Security Guard
Dark Angel
Captain Exter
Millennium
Dr. Alexander
Elektra
Bauer
Snakes on a Plane
John Sanders
Walking Tall
County Prosecutor
The Invisible
Jack Newton
Nuremberg
Dr. Otto Stahmer
Wildly Available
John
Fear X
Diner Cop
Hot Sauce
Phil Dunne
Bone
Frankie