Cast Credits Fringe (2008) Guest starring as Chris Episode 3x14: 6B (Feb 18, 2011) [Co-Star] Reaper (2007) Guest starring as Greg (4 episodes) Episode 1x16: Greg, Schmeg (May 6, 2008) Episode 1x08: The Cop (Nov 13, 2007) Episode 1x05: What About Blob (Oct 23, 2007) Episode 1x03: All Mine (Oct 9, 2007) View 1 more View 1 less Men in Trees (2006) Guest starring as Gary Episode 1x02: Power Shift (Sep 15, 2006) Supernatural (2005) Guest starring as James Episode 1x17: Hell House (Mar 30, 2006) [Co-Star] Stargate Atlantis (2004) Guest starring as Lt. Kagan Episode 3x09: Phantoms (Sep 15, 2006) Battlestar Galactica (2003) Guest starring as Flat-Top (2 episodes) Episode 1x04: Act of Contrition (Jan 28, 2005) [Co-Star] Episode 1x03: Bastille Day (Jan 21, 2005) [Co-Star] The Dead Zone (2002) Guest starring as Tom Hirsch Episode 2x02: Descent (1) (Jan 12, 2003) Smallville (2001) Guest starring as David 'Coop' Cooper Episode 4x13: Recruit (Feb 9, 2005) Stargate SG-1 (1997) Guest starring as SF Sergeant Finney Episode 6x11: Prometheus (Aug 23, 2002) [Co-Star]