
Saturday night saw CBS win, thanks to a broadcast of the Will Ferrell Christmas film "Elf", and an all new 48 Hours.
As for Sunday, things got messy. Due to coverage of the President's speech in Newtown, CT, the moving of Sunday Night Football over to cable for that period, and the usual really long NFL overrun on CBS, the numbers are skewed all over the place. For that reason, I'm including them below, but not posting any kind of analysis. Chances are that they are outliers, and non-indicative of a pattern.
Key: Broadcast Network - Show Name - 18-49 Rating - 18-49 Share - Total Viewers In Millions
Saturday 12/16
8PM
CBS - Elf - 1.5 - 5 - 5.14
ABC - Transformers - 1.0 - 3 - 2.96
FOX - Cops (Season Premiere) - 0.8 - 2 - 2.61
NBC - Chicago Fire (R) - 0.4 - 1 - 2.27
8:30PM
FOX - Cops (R) - 0.8 - 3 - 2.81
9PM
FOX - Kitchen Nightmares (R) - 0.6 - 2 - 1.65
NBC - Chicago Fire (R) - 0.5 - 2 - 2.79
10PM
CBS - 48 Hours (N) - 1.5 - 5 - 6.40
NBC - Chicago Fire (R) - 0.7 - 2 - 2.97
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Sunday 12/17
7PM
CBS - NFL Overrun - 9.0 - 28 - 26.90
ABC - America's Funniest Home Videos (R) - 1.4 - 4 - 6.19
FOX - The Cleveland Show (R) - 0.9 - 3 - 2.14
7:30PM
FOX - The Cleveland Show (N) - 1.4 - 4 - 3.06
NBC - Football Night In America - 1.0 - 3 - 3.03
8PM
CBS - 60 Minutes (N) - 4.9 - 12 - 19.63
NBC - Football Night In America - 4.0 - 11 - 10.47
FOX - The Simpsons (N) - 1.7 - 4 - 3.77
ABC - Wipeout (R) - 1.2 - 3 - 3.70
8:30PM
NBC - Sunday Night Football (8:30-11PM) - 8.7 - 22 - 23.23
FOX - Bob's Burgers (N) - 1.5 - 4 - 3.09
9PM
CBS - Survivor: Philippines (Season Finale) - 3.2 - 8 - 11.46
ABC - Wipeout (R) - 0.6 - 1 - 2.10
9:30PM
FOX - Family Guy (R) - 1.7 - 4 - 3.49
ABC - The Bachelorette: Ashley and JP's Wedding - 1.0 - 3 - 3.95
10PM
FOX - American Dad (R) - 1.5 - 4 - 3.46
Source: Nielsen Media Research