Sezon 4
Grafiki
| # | Obraz | Tytuł | Wyemitowano |
|---|---|---|---|
| 1 |  | Authorized Personnel Only (1) | 5 sty 2005 |
| 2 |  | Authorized Personnel Only (2) | 5 sty 2005 |
| 3 |  | The Awful Truth | 12 sty 2005 |
| 4 |  | Ice | 19 sty 2005 |
| 5 |  | Welcome to Liberty Village | 26 sty 2005 |
| 6 |  | Nocturne | 9 lut 2005 |
| 7 |  | Détente | 16 lut 2005 |
| 8 |  | Echoes | 23 lut 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 kwi 2005 |
| 15 |  | Pandora | 13 kwi 2005 |
| 16 |  | Another Mister Sloane | 20 kwi 2005 |
| 17 |  | A Clean Conscience | 27 kwi 2005 |
| 18 |  | Mirage | 4 maj 2005 |
| 19 |  | In Dreams... | 11 maj 2005 |
| 20 |  | The Descent | 18 maj 2005 |
| 21 |  | Search and Rescue | 18 maj 2005 |
| 22 |  | Before the Flood | 25 maj 2005 |