According to Jim U.S. television ratings U.S. television ratings

| Season | Timeslot | Premiere | Finale | TV_season | Ranking | Viewers_in_millions |
|---|---|---|---|---|---|---|
| 7th | Tuesday 8:30 p.m. | April 15, 2008 | May 27, 2008 | 2007–2008 | #171 | 4.1 |
| 8th | Tuesday 9:00 p.m. | December 2, 2008 | December 30, 2008 | 2008–2009 | #104 | 5.6 |
| 8th | Tuesday 9:30 p.m. | December 2, 2008 | December 30, 2008 | 2008–2009 | #127 | 4.8 |
| 8th | Tuesday 8:00 p.m. | April 14, 2009 | June 2, 2009 | 2008–2009 | #148 | 3.8 |