Filmografia
| 2021 | Let Us In · as Officer WiltonNa Plex |
| 2019 | See · as The Military |
| 2017 | SEAL Team · as General Trask |
| 2016 | The Bandit Hound · as Trevor |
| 2012 | Metal Hurlant Chronicles · as Hondo |
| 2012 | 6 Bullets · as Andrew Fayden |
| 2012 | Major Crimes · as Rick Marlow |
| 2011 | The Secret Lives of Wives · as Jared |
| 2011 | Ferocious Planet · as Colonel Sam Synn |
| 2011 | Good Day for It · as Deputy Doug BradyNa Plex |
| 2011 | Change of Plans · as Jason Danville |
| 2009 | Warehouse 13 · as Jeff Weaver |
| 2008 | Fringe · as Robert Danzig |
| 2007 | |
| 2004 | Stargate Atlantis · as John Sheppard |
| 2003 | Tru Calling · as Andrew Webb |
| 2003 | Thoughtcrimes · as Brendan Dean |
| 2003 | 111 Gramercy Park · as Jack Phillips |
| 2002 | Birds of Prey · as Det. Claude Morton |
| 2002 | CSI: Miami · as Mike Sheridan |
| 2002 | Farewell to Harry · as Nick Sennet |
| 2002 | First Monday · as Julian Lodge |
| 1999 | Judging Amy · as Tobin Hayes |
| 1999 | The Other Sister · as Jeff Reed |
| 1999 | Providence · as Dr. David Marcus |
| 1999 | The Force · as Cast |
| 1998 | Cupid · as Alex Demouy |
| 1998 | Dawson's Creek · as VincentNa Plex |
| 1997 | Stargate SG-1 · as Lt. Colonel John Sheppard |
| 1997 | Tell Me No Secrets · as Adam Stiles |
| 1997 | The First to Go · as Peter Cole |
| 1996 | Profiler · as Dr. Tom Arquette |
| 1995 | A Reason to Believe · as Eric Sayles |
| 1995 | Deadline for Murder: From the Files of Edna Buchanan · as Scott Cameron |
| 1994 | Family Album · as Lionel Thayer |
| 1991 | Sisters · as Brian Kohler-VossNa Plex |
| 1988 | Murphy Brown · as Scott Hamon |
| 1963 | General Hospital · as Dr. Neil Byrne |
| 2014 | Autopsy: The Last Hours Of... · as Self - Co-Star In 'deadline For Murder'Na Plex |
| 2013 | FANomenon · as Self |
| 2008 | The Jace Hall Show · as Self |
| 2005 | Sci Fi Inside: Sci Fi Friday · as Self |
| 2005 | |
| 2004 | Preview to Atlantis · as Self |
| 2004 | |
| 2002 | HypaSpace · as Self |
| 1994 | Sidewalks Entertainment · as Self - Guest |