| Series | Episodes | Date | Type |
|---|---|---|---|
| Van Helsing | Super Unknown | October 12, 2018 | Guest Star |
| DC's Legends of Tomorrow | The Magnificent Eight | April 14, 2016 | Guest Star |
| Once Upon a Time (2011) | The Dark Swan | September 27, 2015 | Guest Star |
| Sanctuary | Homecoming | November 11, 2011 | Guest Star |
| Fringe | Subject 9 | October 14, 2011 | Guest Star |
| Smallville | Absolute Justice | February 5, 2010 | Guest Star |
| Masters of Horror | The Damned Thing | October 27, 2006 | Guest Star |
| Blade | Angels and Demons | August 23, 2006 | Guest Star |
| Blade | Delivery | August 2, 2006 | Guest Star |
| Stargate Atlantis | Allies (1) | January 30, 2006 | Guest Star |
| Supernatural | Scarecrow | January 10, 2006 | Guest Star |
| The Collector | The Historian | March 27, 2005 | Guest Star |
| Andromeda | Fear Burns Down to Ashes | February 23, 2004 | Guest Star |
| Andromeda | What Happens to a Rev Deferred? | February 24, 2003 | Guest Star |
| Taken | Acid Tests | December 5, 2002 | Guest Star |
| Mysterious Ways | Something Fishy | May 14, 2002 | Guest Star |
| First Wave | Prayer for the White Man | April 9, 2000 | Guest Star |
| The Outer Limits (1995) | What Will the Neighbors Think? | April 23, 1999 | Guest Star |
| Viper | Hot Potato | March 17, 1998 | Guest Star |
| Stargate SG-1 | Within the Serpent's Grasp (2) | March 6, 1998 | Guest Star |
| F/X: The Series | High Roller | October 27, 1997 | Guest Star |
| Stargate SG-1 | Children of the Gods (2) | July 27, 1997 | Guest Star |
| Two | Chain Gang | May 17, 1997 | Guest Star |
| The X-Files | Terma (2) | December 1, 1996 | Guest Star |
| The X-Files | Tunguska (1) | November 24, 1996 | Guest Star |
| Highlander | The Wrath of Kali | November 26, 1995 | Guest Star |
| The Marshal | The Ballad of Lucas Burke | February 18, 1995 | Guest Star |
| The X-Files | Fallen Angel | November 19, 1993 | Guest Star |
| Street Justice | Hello Again | May 8, 1993 | Guest Star |
| Highlander | Mountain Men | November 14, 1992 | Guest Star |
| Booker | Booker | September 24, 1989 | Guest Star |
| Bordertown | Vigilante | June 17, 1989 | Guest Star |
| Alfred Hitchcock Presents (1985) | Mirror, Mirror | February 3, 1989 | Guest Star |
| Knightwatch | Lost Weekend | January 5, 1989 | Guest Star |
| Alfred Hitchcock Presents (1985) | Prism | February 20, 1988 | Guest Star |
