Season 15
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | Life After Death | Sep 25, 2008 |
| 2 |  | Another Thursday at County | Oct 9, 2008 |
| 3 |  | The Book of Abby | Oct 16, 2008 |
| 4 |  | Parental Guidance | Oct 23, 2008 |
| 5 |  | Haunted | Oct 30, 2008 |
| 6 |  | Oh, Brother | Nov 6, 2008 |
| 7 |  | Heal Thyself | Nov 13, 2008 |
| 8 |  | Age of Innocence | Nov 20, 2008 |
| 9 |  | Let it Snow | Dec 4, 2008 |
| 10 |  | The High Holiday | Dec 11, 2008 |
| 11 |  | Separation Anxiety | Jan 8, 2009 |
| 12 |  | Dream Runner | Jan 15, 2009 |
| 13 |  | Love Is a Battlefield | Jan 22, 2009 |
| 14 |  | A Long, Strange Trip | Feb 5, 2009 |
| 15 |  | The Family Man | Feb 12, 2009 |
| 16 |  | The Beginning of the End | Feb 19, 2009 |
| 17 |  | T-Minus-6 | Feb 26, 2009 |
| 18 |  | What We Do | Mar 5, 2009 |
| 19 |  | Old Times | Mar 12, 2009 |
| 20 |  | Shifting Equilibrium | Mar 19, 2009 |
| 21 |  | I Feel Good | Mar 26, 2009 |
| 22 |  | And in the End… | Apr 2, 2009 |