Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | 토르: 천둥의 신 | 2011 | Townie |
| Writer | 토르: 천둥의 신 | 2011 | |
| Writer | 월드워Z | 2013 | |
| Writer | 체인질링 | 2008 | |
| Writer | 언더월드 4 : 어웨이크닝 | 2012 | |
| Creator | Babylon 5 | ||
| Writer | 닌자 어쌔신 | 2009 | |
| Writer | Babylon 5: The Gathering | 1993 | |
| Writer | Babylon 5: The River of Souls | 1998 | |
| Producer | Babylon 5: The River of Souls | 1998 | |
| Writer | Babylon 5: In the Beginning | 1998 | |
| Producer | Babylon 5: In the Beginning | 1998 | |
| Writer | Babylon 5: Thirdspace | 1998 | |
| Producer | Babylon 5: Thirdspace | 1998 | |
| Writer | Babylon 5: A Call to Arms | 1999 | |
| Producer | Babylon 5: A Call to Arms | 1999 | |
| Writer | Babylon 5: The Legend of the Rangers - To Live and Die in Starlight | 2002 | |
| Producer | Babylon 5: The Legend of the Rangers - To Live and Die in Starlight | 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 | Murder, She Wrote: A Story to Die For | 2000 | |
| Writer | Silver Surfer: Prodigal Son | 2019 |