Season 13
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | Bloodline | Sep 21, 2006 |
| 2 |  | Graduation Day | Sep 28, 2006 |
| 3 |  | Somebody to Love | Oct 5, 2006 |
| 4 |  | Parenthood | Oct 12, 2006 |
| 5 |  | Ames v. Kovac | Oct 19, 2006 |
| 6 |  | Heart of the Matter | Nov 2, 2006 |
| 7 |  | Jigsaw | Nov 9, 2006 |
| 8 |  | Reason to Believe | Nov 16, 2006 |
| 9 |  | Scoop and Run | Nov 23, 2006 |
| 10 |  | Tell Me No Secrets… | Nov 30, 2006 |
| 11 |  | City of Mercy | Dec 7, 2006 |
| 12 |  | Breach of Trust | Jan 4, 2007 |
| 13 |  | A House Divided | Jan 11, 2007 |
| 14 |  | Murmurs of the Heart | Feb 1, 2007 |
| 15 |  | Dying Is Easy… | Feb 8, 2007 |
| 16 |  | Crisis of Conscience | Feb 15, 2007 |
| 17 |  | From Here to Paternity | Feb 22, 2007 |
| 18 |  | Photographs and Memories | Apr 12, 2007 |
| 19 |  | Family Business | Apr 19, 2007 |
| 20 |  | Lights Out | Apr 26, 2007 |
| 21 |  | I Don't | May 3, 2007 |
| 22 |  | Sea Change | May 10, 2007 |
| 23 |  | The Honeymoon Is Over | May 17, 2007 |