Filmography
| Year | Title | Episodes | Character played | information |
| 2012 | Fringe | S04E16 – Nothing as It Seems | TSA Agent Knowles | Details |
| 2010 | Sanctuary | S03E04 – Trail of Blood S03E09 – Vigilante |
Father Clark | Details |
| 2009 | StarGate Universe | S01E01 – Air, part 1 | Major Kevin Marks | Details |
| 2009 | StarGate Atlantis | S05E20 – Enemy at the Gate | Major Kevin Marks | Details |
| 2008 | Eureka | S03E10 – Your Face or Mine | Doctor | Details |
| 2008 | StarGate Atlantis | S05E01 – Search and Rescue S05E10 – First Contact S05E11 – The Lost Tribe |
Major Kevin Marks | Details |
| 2008 | Supernatural | S03E10 – Dream a Little Dream of Me | Doctor | Details |
| 2008 | StarGate Atlantis: | S04E11 – Be All My Sins Remember’d | Major Kevin Marks | Details |
| 2008 | StarGate: The Ark of Truth | – | Major Kevin Marks | Details |
| 2007 | Eureka | S02E07 – Family Reunion | Doctor | Details |
| 2007 | Supernatural | S03E07 – Fresh Blood | Doctor (uncredited) | Details |
| 2007 | Eureka | S02E06 – Noche de suenos | Doctor | Details |
| 2007 | Painkiller Jane | S01E10 – Portraits of Lauren Gray | Geoffrey | Details |
| 2007 | StarGate SG-1 | S10E18 – Family Ties S10E20 – Unending |
Major Kevin Marks | Details |
| 2006 | Night at the Museum | – | Meriwether Lewis | Details |
| 2006 | StarGate SG-1 | S09E15 – Ethon S09E16 – Off the Grid S09E20 – Camelot S10E01 – Flesh and Blood S10E07 – Counterstrike S10E09 – Company of Thieves |
Captain / Major Kevin Marks | Details |
| 2005 | Reunion | S01E03 – 1988 | Young Director | Details |
| 2005 | StarGate SG-1 | S09E01 – Avalon, part 1 S09E02 – Avalon, part 2 S09E06 – Beachhead S09E07 – Ex Deus Machina |
Lieutenant Kevin Marks | Details |
| 2003 | Art History | – | Alex Delaney | Details |
| 2003 | The Twillight Zone | S01E40 – Developing | Alec Lehane | Details |
| 2003 | Under the Cover | – | Luke | Details |
| 2003 | Sometimes a Hero | – | Intern | Details |
| 2002 | Wildfire 7: The Inferno | – | Nick | Details |
| 2002 | Watchtower | – | Principal (uncredited) | Details |
| 2000 | Poison | – | Principal (uncredited) | Details |
| 2000 | Final Destination | – | Principal (uncredited) | Details |
| 1999 | Forever Fabulous | – | Miss Tiara Quest Competitor | Details |