| Title (Year(s) of Appearance) |
Role |
Character |
| The X-Files (1995-2002) Credited in 4 season(s) and an additional 23 episode(s) | | |
 | The Walk (11/10/1995) | Writer |
|
| Teso Dos Bichos (03/08/1996) | Writer |
|
| El Mundo Gira (01/12/1997) | Writer |
|
| Leonard Betts (01/26/1997) | Writer |
|
| Memento Mori (02/09/1997) | Writer |
|
| Elegy (05/04/1997) | Writer |
|
| Christmas Carol (Part 1/2) (12/07/1997) | Writer |
|
| Emily (Part 2/2) (12/14/1997) | Writer |
|
| All Souls (04/26/1998) | Writer |
|
| The Pine Bluff Variant (05/03/1998) | Writer |
|
| Season Six (1998-1999) | Producer |
|
| Dreamland (Part 1/2) (11/29/1998) | Writer |
|
| Dreamland II (Part 2/2) (12/06/1998) | Writer |
|
| S.R. 819 (01/17/1999) | Writer |
|
| Monday (02/28/1999) | Writer |
|
| Milagro (04/18/1999) | Writer |
|
| Three of a Kind (05/02/1999) | Writer |
|
| Field Trip (05/09/1999) | Writer |
|
| Season Seven (1999-2000) | Producer |
|
| The Amazing Maleeni (01/16/2000) | Writer |
|
| Theef (03/12/2000) | Writer |
|
| Season Eight (2000-2001) | Executive Producer |
|
| Badlaa (01/21/2001) | Writer |
|
| Season Nine (2001-2002) | Executive Producer |
|
| Underneath (03/31/2002) | Writer, Director |
|
| Jump the Shark (04/21/2002) | Writer |
|
| Release (05/05/2002) | Writer |
|
| Harsh Realm (2000) Credited in 1 season(s) and an additional 1 episode(s) | | |
| Season One (1999-2000) | Producer |
|
| Manus Domini (05/05/2000) | Writer |
|
| The Lone Gunmen (2001) Credited in 1 season(s) and an additional 6 episode(s) | Created By | |
| Season One (2001-2001) | Executive Producer |
|
| Pilot (03/04/2001) | Writer |
|
| Bond, Jimmy Bond (03/11/2001) | Writer |
|
| Eine Kleine Frohike (03/16/2001) | Writer |
|
| Diagnosis: Jimmy (04/20/2001) | Writer |
|
| All About Yves (05/11/2001) | Writer |
|
| The Cap'n Toby Show (06/01/2001) | Writer |
|
