NCIS, Glee and Unforgettable were each adjusted up a tenth of a ratings point with adults 18-49 vs Tuesday night's preliminary ratings. The repeat of Body Of Proof was also adjusted up a tenth with adults 18-49.
Broadcast primetime final ratings for Tuesday, December 13, 2011:
| Time | Net | Show | 18-49 rating | Viewers (Millions) |
| 8:00 | CBS | NCIS | 3.6/10 | 19.13 |
| FOX | Glee | 3.0/8 | 7.13 | |
| ABC | Last Man Standing | 2.2/7 | 7.51 | |
| NBC | William & Kate: Inside the Royal Marriage | 1.2/3 | 5.25 | |
| CW | 90210 (R) | 0.3/1 | 0.76 | |
| 8:30 | ABC | Last Man Standing (R) | 2.0/5 | 6.17 |
| 9:00 | FOX | The New Girl | 3.3/9 | 6.82 |
| CBS | NCIS: Los Angeles | 3.0/8 | 16.40 | |
| NBC | The Biggest Loser 9-11p | 2.7/7 | 7.81 | |
| ABC | The Middle (R) | 1.5/4 | 4.56 | |
| CW | Ringer (R) | 0.2/1 | 0.61 | |
| 9:30 | FOX | Raising Hope | 2.3/6 | 4.98 |
| ABC | Suburgatory (R) | 1.3/3 | 3.75 | |
| 10:00 | CBS | Unforgettable | 2.2/6 | 11.30 |
| ABC | Body Of Proof (R) | 1.1/3 | 4.81 |
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Nielsen TV Ratings Data: ©2011 The Nielsen Company. All Rights Reserved.
