Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Thor | 2011 | Townie |
| Writer | Thor | 2011 | |
| Writer | World War Z | 2013 | |
| Writer | L'Échange | 2008 | |
| Writer | Underworld : Nouvelle Ère | 2012 | |
| Creator | Babylon 5 | ||
| Writer | Ninja Assassin | 2009 | |
| Writer | Babylon 5 : premier contact Vorlon | 1993 | |
| Writer | Babylon 5 : La rivière des âmes | 1998 | |
| Producer | Babylon 5 : La rivière des âmes | 1998 | |
| Writer | Babylon 5 : Au commencement | 1998 | |
| Producer | Babylon 5 : Au commencement | 1998 | |
| Writer | Babylon 5 : La 5ème dimension | 1998 | |
| Producer | Babylon 5 : La 5ème dimension | 1998 | |
| Writer | Babylon 5 : L'appel aux armes | 1999 | |
| Producer | Babylon 5 : L'appel aux armes | 1999 | |
| Writer | Babylon 5 : La légendes des rangers | 2002 | |
| Producer | Babylon 5 : La légendes des rangers | 2002 | |
| Director | Babylon 5: The Lost Tales - Voices in the Dark | 2007 | |
| Writer | Babylon 5: The Lost Tales - Voices in the Dark | 2007 | |
| Producer | Babylon 5: The Lost Tales - Voices in the Dark | 2007 | |
| Writer | Babylon 5: The Road Home | 2023 | |
| Writer | Arabesque: Le pacte de l'écrivain | 2000 | |
| Writer | Silver Surfer: Prodigal Son | 2019 |