4. Sezon
Görseller
| # | Görsel | Başlık | Yayınlandı |
|---|---|---|---|
| 1 |  | Authorized Personnel Only (1) | 5 Oca 2005 |
| 2 |  | Authorized Personnel Only (2) | 5 Oca 2005 |
| 3 |  | The Awful Truth | 12 Oca 2005 |
| 4 |  | Ice | 19 Oca 2005 |
| 5 |  | Welcome to Liberty Village | 26 Oca 2005 |
| 6 |  | Nocturne | 9 Şub 2005 |
| 7 |  | Détente | 16 Şub 2005 |
| 8 |  | Echoes | 23 Şub 2005 |
| 9 |  | A Man of His Word | 2 Mar 2005 |
| 10 |  | The Index | 9 Mar 2005 |
| 11 |  | The Road Home | 16 Mar 2005 |
| 12 |  | The Orphan | 23 Mar 2005 |
| 13 |  | Tuesday | 30 Mar 2005 |
| 14 |  | Nightingale | 6 Nis 2005 |
| 15 |  | Pandora | 13 Nis 2005 |
| 16 |  | Another Mister Sloane | 20 Nis 2005 |
| 17 |  | A Clean Conscience | 27 Nis 2005 |
| 18 |  | Mirage | 4 May 2005 |
| 19 |  | In Dreams... | 11 May 2005 |
| 20 |  | The Descent | 18 May 2005 |
| 21 |  | Search and Rescue | 18 May 2005 |
| 22 |  | Before the Flood | 25 May 2005 |