| 3/30/2012 | ||||||
| Time | Network | Show | 18-49 Rating/ Share | 50+ Rating | Viewers (Millions) | % Viewers |
| 8:00 | ABC | Shark Tank | 1.2/5r | 3.6 | 4.80 | 21.6% |
| CBS | Undercover Boss | 1.8/7 | 6.3 | 8.10 | 36.5% | |
| FOX | Kitchen Nightmares | 1.2/4 | 1.7 | 2.90 | 13.0% | |
| NBC | Who Do U Think U R | 0.8/3 | 4.3 | 5.08 | 22.9% | |
| The CW | Nikita | 0.4/2 | 0.9 | 1.32 | 5.9% | |
| Total Viewers | 5.4 | 16.8 | 22.19 | 100% | ||
| 9:00 | ABC | What Would U Do | 1.5/5 | 3.5 | 5.02 | 21.4% |
| CBS | CSI: NY | 1.6/5 | 7.8 | 9.44 | 40.2% | |
| FOX | Fringe | 1.2/4 | 1.9 | 3.11 | 13.3% | |
| NBC | Grimm | 1.2/4 | 3.0 | 4.16 | 17.7% | |
| The CW | Supernatural | 0.7/2 | 1.0 | 1.72 | 7.3% | |
| 6.2 | 17.2 | 23.45 | 100% | |||
| 10:00 | ABC | 20/20 | 2.1/7 | 4.8 | 6.92 | 31.3% |
| CBS | Blue Bloods | 1.6/5 | 9.0 | 10.60 | 48.0% | |
| NBC | Dateline NBC | 1.2/4 | 3.4 | 4.58 | 20.7% | |
| Total Viewers | 4.9 | 17.2 | 22.11 | 100% | ||
| r - reruns | ||||||