Season 2
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | The Siege (3) | Jul 15, 2005 |
| 2 |  | The Intruder | Jul 22, 2005 |
| 3 |  | Runner | Jul 29, 2005 |
| 4 |  | Duet | Aug 5, 2005 |
| 5 |  | Condemned | Aug 12, 2005 |
| 6 |  | Trinity | Aug 19, 2005 |
| 7 |  | Instinct | Aug 26, 2005 |
| 8 |  | Conversion | Sep 9, 2005 |
| 9 |  | Aurora | Sep 23, 2005 |
| 10 |  | The Lost Boys (1) | Sep 23, 2005 |
| 11 |  | The Hive (2) | Nov 21, 2005 |
| 12 |  | Epiphany | Nov 28, 2005 |
| 13 |  | Critical Mass | Dec 5, 2005 |
| 14 |  | Grace Under Pressure | Dec 12, 2005 |
| 15 |  | The Tower | Dec 19, 2005 |
| 16 |  | The Long Goodbye | Jan 2, 2006 |
| 17 |  | Coup d'Etat | Jan 9, 2006 |
| 18 |  | Michael | Jan 16, 2006 |
| 19 |  | Inferno | Jan 23, 2006 |
| 20 |  | Allies (1) | Jan 30, 2006 |