4. Sezon
Görseller
| # | Görsel | Başlık | Yayınlandı |
|---|---|---|---|
| 1 |  | He That Believeth in Me | 4 Nis 2008 |
| 2 |  | Six of One | 11 Nis 2008 |
| 3 |  | The Ties That Bind | 18 Nis 2008 |
| 4 |  | Escape Velocity | 25 Nis 2008 |
| 5 |  | The Road Less Traveled | 2 May 2008 |
| 6 |  | Faith | 9 May 2008 |
| 7 |  | Guess What's Coming to Dinner | 16 May 2008 |
| 8 |  | Sine Qua Non | 30 May 2008 |
| 9 |  | The Hub | 6 Haz 2008 |
| 10 |  | Revelations | 13 Haz 2008 |
| 11 |  | Sometimes a Great Notion | 16 Oca 2009 |
| 12 |  | A Disquiet Follows My Soul | 23 Oca 2009 |
| 13 |  | The Oath | 30 Oca 2009 |
| 14 |  | Blood on the Scales | 6 Şub 2009 |
| 15 |  | No Exit | 13 Şub 2009 |
| 16 |  | Deadlock | 20 Şub 2009 |
| 17 |  | Someone to Watch Over Me | 27 Şub 2009 |
| 18 |  | Islanded in a Stream of Stars | 6 Mar 2009 |
| 19 |  | Daybreak (1) | 13 Mar 2009 |
| 20 |  | Daybreak (2) | 20 Mar 2009 |