| Movie | Year | Type |
|---|---|---|
| Blown Away | 1993 | Writer |
| No Contest | 1995 | Writer |
| The Dark | 1994 | Writer |
| The Impossible Elephant | 2001 | Writer |
| Series | Episodes | Date | Type | Roles |
|---|---|---|---|---|
| Unspeakable | February 27, 2019 | Writer, Director | ||
| Unspeakable | February 13, 2019 | Writer | ||
| Unspeakable | January 16, 2019 | Writer | ||
| Unspeakable | January 9, 2019 | Writer, Director | ||
| Dark Matter | August 5, 2016 | Writer | ||
| Dark Matter | July 31, 2015 | Writer | ||
| Dark Matter | July 24, 2015 | Writer | ||
| Stargate Universe | April 18, 2011 | Writer | ||
| Stargate Universe | November 16, 2010 | Writer, Director | ||
| Stargate Universe | October 5, 2010 | Writer | ||
| Stargate Universe | April 23, 2010 | Director | ||
| Stargate Universe | November 13, 2009 | Writer, Director | ||
| Stargate Universe | October 9, 2009 | Writer | ||
| Stargate SG-1 | March 11, 2008 | Writer, Director | ||
| Stargate Atlantis | October 19, 2007 | Writer, Director | ||
| Stargate SG-1 | June 22, 2007 | Writer, Director | ||
| Stargate SG-1 | May 4, 2007 | Writer | ||
| Stargate SG-1 | August 18, 2006 | Writer | ||
| Stargate Atlantis | August 4, 2006 | Writer, Director | ||
| Stargate SG-1 | July 14, 2006 | Writer, Guest Star | ||
| Stargate SG-1 | March 3, 2006 | Writer, Director | ||
| Stargate SG-1 | February 3, 2006 | Writer | ||
| Stargate Atlantis | July 29, 2005 | Writer | ||
| Stargate SG-1 | July 29, 2005 | Writer | ||
| Stargate SG-1 | July 22, 2005 | Writer | ||
| Stargate SG-1 | July 15, 2005 | Writer | ||
| Stargate SG-1 | March 25, 2005 | Writer, Director | ||
| Stargate SG-1 | March 18, 2005 | Director | ||
| Stargate Atlantis | March 11, 2005 | Writer | ||
| Stargate SG-1 | March 11, 2005 | Writer | ||
| Stargate SG-1 | February 18, 2005 | Director | ||
| Stargate SG-1 | August 27, 2004 | Writer | ||
| Stargate SG-1 | July 30, 2004 | Writer | ||
| Stargate Atlantis | July 23, 2004 | Writer | ||
| Stargate Atlantis | July 16, 2004 | Writer | ||
| Stargate SG-1 | July 9, 2004 | Writer | ||
| Stargate SG-1 | March 19, 2004 | Writer | ||
| Stargate SG-1 | March 12, 2004 | Writer | ||
| Stargate SG-1 | February 20, 2004 | Writer | ||
| Stargate SG-1 | February 13, 2004 | Writer | ||
| Stargate SG-1 | January 30, 2004 | Director | ||
| Stargate SG-1 | June 13, 2003 | Writer | ||
| Stargate SG-1 | March 21, 2003 | Writer | ||
| Stargate SG-1 | January 31, 2003 | Writer | ||
| Stargate SG-1 | January 10, 2003 | Director | ||
| Stargate SG-1 | June 28, 2002 | Writer | ||
| Stargate SG-1 | June 14, 2002 | Writer | ||
| Blue Heelers | June 12, 2002 | Guest Star | ||
| Stargate SG-1 | June 7, 2002 | Writer | ||
| Stargate SG-1 | May 10, 2002 | Writer | ||
| Stargate SG-1 | March 29, 2002 | Writer | ||
| Stargate SG-1 | March 15, 2002 | Writer | ||
| Stargate SG-1 | July 13, 2001 | Writer | ||
| Stargate SG-1 | June 29, 2001 | Writer, Director | ||
| Stargate SG-1 | February 16, 2001 | Writer | ||
| Stargate SG-1 | January 19, 2001 | Writer | ||
| Stargate SG-1 | August 11, 2000 | Writer | ||
| Stargate SG-1 | June 30, 2000 | Writer | ||
| Stargate SG-1 | March 10, 2000 | Writer | ||
| Stargate SG-1 | February 25, 2000 | Writer | ||
| Stargate SG-1 | October 29, 1999 | Writer | ||
| Stargate SG-1 | August 6, 1999 | Writer | ||
| Stargate SG-1 | July 30, 1999 | Director | ||
| Stargate SG-1 | July 9, 1999 | Writer | ||
| Stargate SG-1 | January 22, 1999 | Writer | ||
| Stargate SG-1 | September 25, 1998 | Writer | ||
| Stargate SG-1 | July 24, 1998 | Director | ||
| Stargate SG-1 | July 3, 1998 | Writer | ||
| Stargate SG-1 | February 20, 1998 | Writer | ||
| Stargate SG-1 | October 31, 1997 | Writer | ||
| Stargate SG-1 | October 3, 1997 | Writer | ||
| Stargate SG-1 | August 22, 1997 | Writer | ||
| Psi Factor: Chronicles of the Paranormal | April 19, 1997 | Writer | ||
| Psi Factor: Chronicles of the Paranormal | November 23, 1996 | Writer | ||
| Psi Factor: Chronicles of the Paranormal | November 9, 1996 | Writer | ||
| Flash Forward | January 1, 1970 | Writer |