Acting
- 2017A Series of Unfortunate EventsTicket Seller1 ep.
- 2008SanctuaryOliver Braithwaite1 ep.
- 2008Lipstick JungleMarc1 ep.
- 2007Blood TiesMaurice Baloc1 ep.
- 2006Blade: The Series1 ep.
- 2006The Evidence1 ep.
- 2005Reunion1 ep.
- 2004Zixx2 ep.
- 2001MythQuestMax Asher13 ep.
- 2000AndromedaSecretary Falin1 ep.
- 1999The Magician's HouseArthur1 ep.
- 1999Hope IslandFather Mac22 ep.
- 1999So WeirdMel Johnson1 ep.
- 1997Stargate SG-1Roham6 ep.
- 1996TitanicCaptain Stanley Lord2 ep.
- 1996MillenniumInquisitor2 ep.
- 1996Once a Thief1 ep.
- 1996Poltergeist: The LegacyDr. Brendan Slade1 ep.
- 1995The Outer LimitsWinston4 ep.
- 1993The X-FilesArlinsky2 ep.
- 1992Highlander: The SeriesIan MacLeod3 ep.
- 1992Bill & Ted's Excellent AdventuresUther Pendragon1 ep.
- 1991Lightning ForceGeneral McHugh24 ep.
- 1989BordertownAngus Stoddart4 ep.
- 198721 Jump StreetRoddy Canoca2 ep.
Guest appearances
- 2017A Series of Unfortunate EventsTicket Seller1 ep.
- 2011R. L. Stine's The Haunting HourGrandpa George1 ep.
- 2008Lipstick JungleMarc1 ep.
- 2008SanctuaryOliver Braithwaite1 ep.
- 2007Blood TiesMaurice Baloc1 ep.
- 1998Stargate SG-1Merlin, Roham6 ep.
- 2007SmallvilleDr. Hudson1 ep.
- 2006Blade: The Series1 ep.
- 2006The Evidence1 ep.
- 2005Reunion1 ep.
- 2005Zixx2 ep.
- 2004Stargate AtlantisMoros1 ep.
- 2002AndromedaSecretary Falin1 ep.
- 1995The Outer LimitsKra'dok, Terry Walsh, Trevor Hunter, Winston4 ep.
- 2000So WeirdMel Johnson1 ep.
- 1999The Magician's HouseArthur1 ep.
- 1998MillenniumGroup Elder, Inquisitor2 ep.
- 1994The X-FilesArlinsky, Dr. Ronald Surnow2 ep.
- 1992Highlander: The SeriesIan MacLeod3 ep.
- 1996Once a Thief1 ep.
- 1996Poltergeist: The LegacyDr. Brendan Slade1 ep.
- 1992Bill & Ted's Excellent AdventuresUther Pendragon1 ep.
- 1990BordertownAngus Stoddart, Archie Stanton4 ep.
- 1990MacGyverEmmenthaler1 ep.
- 198821 Jump StreetFather Alex, Roddy Canoca2 ep.
Also known as: Mathew Layne Walker · Mathew Walker · Matt Walker