Martin Christopher

Stargate SG-1

as Kevin Marks

Episodes: 6

First Aired: Jul 27, 1997

Stargate Atlantis

as Major Kevin Marks

Episodes: 5

First Aired: Jul 15, 2004

Eureka

as Doctor Reviving Jake

Episodes: 3

First Aired: Jul 18, 2006

Supernatural

as Doctor

Episodes: 1

First Aired: Sep 13, 2005

Sanctuary

as Father Clark

Episodes: 1

First Aired: Oct 03, 2008

Sanctuary

as False Priest

Episodes: 1

First Aired: Oct 03, 2008

Fringe

as TSA Agent

Episodes: 1

First Aired: Sep 09, 2008

Stargate Universe

as Major Kevin Marks

Episodes: 1

First Aired: Oct 02, 2009

The Twilight Zone

as Alec Lehane

Episodes: 1

First Aired: Sep 18, 2002