| Series
| Role
| Episode
| Airdate
|
| The Commish | Audi Besitzer | 2x03 - Guns & Sons | October 10, 1992
|
| Sliders | Michael Hurley | 1x01 - Pilot (1) | March 22, 1995
|
| Sliders | Michael Hurley | 1x02 - Pilot (2) | March 22, 1995
|
| Sliders | Michael Hurley | 1x05 - The Prince of Wails | April 12, 1995
|
| The Outer Limits (1995) | TV Host | 1x20 - If These Walls Could Talk | July 30, 1995
|
| The Outer Limits (1995) | Duncan | 2x01 - A Stitch in Time | January 14, 1996
|
| Sliders | Michael Hurley | 2x06 - Time Again and World | April 5, 1996
|
| Highlander | Hotel Guest | 5x03 - The End of Innocence | October 12, 1996
|
| The Sentinel | Mr. Jones | 3x06 - Vendetta | October 29, 1997
|
| Dead Like Me | Chuck | 1x05 - Reaping Havoc | July 25, 2003
|
| Stargate Atlantis | SMSgt. Walter Harriman | 1x09 - Home | September 10, 2004
|
| Stargate Atlantis | Sgt. Walter Harriman | 1x17 - Letters from Pegasus | March 4, 2005
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 2x13 - Critical Mass | January 20, 2006
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 3x01 - No Man's Land (2) | July 14, 2006
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 3x02 - Misbegotten (3) | July 21, 2006
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 3x11 - The Return (2) | April 13, 2007
|
| Stargate Atlantis | Chief Mst Sgt. Walter Harriman | 4x09 - Miller's Crossing | November 30, 2007
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 4x17 - Midway | February 15, 2008
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 5x16 - Brain Storm | November 21, 2008
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 5x19 - Vegas | January 2, 2009
|
| Stargate Atlantis | Chief Master Sergeant Walter Harriman | 5x20 - Enemy at the Gates | January 9, 2009
|
