Brothers & Sisters (season 1) Ratings Ratings

| Episode_number_Production_number | Title | Original_airing | Rating | Share_ | Rating_share_18_49 | Total_viewers_in_millions |
|---|---|---|---|---|---|---|
| 18 1-18 | Three Parties | April 8, 2007 | 7.4 | 12 | 4.1 | 10.98 |
| 19 1-19 | Game Night | April 15, 2007 | 7.7 | 13 | 4.5 | 11.49 |
| 20 1-20 | Bad News | April 29, 2007 | 7.9 | 13 | 4.4 | 11.52 |
| 21 1-21 | Grapes of Wrath | May 6, 2007 | 7.6 | 13 | 4.1 | 10.83 |
| 22 1-22 | Favorite Son | May 13, 2007 | 8.1 | 14 | 4.3 | 11.92 |