Friday Primetime Results:

NBC ranked #1 Friday night among the Big 4 in adults 18-49, total viewers, adults 25-54 and all other key measures (including a tie with ABC in women 25-54).

· "Dateline NBC" (1.3/5 in 18-49, 6.7 million viewers overall from 9-11 p.m. ET) tied for the #1 rating of the night on the Big 4 in adults 18-49.

· "Dateline NBC" won the 9-11 p.m. time period among the Big 4 networks in adults 18-49 and ranked #1 or tied for #1 among those nets in the slot in all key measures.

· "Dateline" is the #1 newsmagazine of the night in all key measures and also led "20/20" head to head from 10-11 p.m. in every key category.

· "Caught on Camera with Nick Cannon" (0.9/4 in 18-49, 4.7 million viewers overall from 8-9 p.m. ET) ranked #2 in the time period among the Big 4 in 18-49, total viewers and virtually all other key demos and tied for #1 among the Big 4 nets in women 18-34 (with a 0.7 rating for NBC and CBS).

· "Caught on Camera with Nick Cannon" maintained its adults 18-49 rating from half-hour to half-hour (0.9 vs. 0.9) and grew from half-hour to half-hour in all key adult-female demos.

In Late-Night Metered Markets Friday Night:

· In Nielsen's 56 metered markets, household results were: "The Tonight Show Starring Jimmy Fallon," 3.1/7; CBS's "Late Show with David Letterman," 2.4/6; and ABC's "Jimmy Kimmel Live," 1.9/4 with an encore.

· In the 25 markets with Local People Meters, adult 18-49 results were: "The Tonight Show Starring Jimmy Fallon," 1.0/4; "Late Show," 0.5/2; and "Jimmy Kimmel Live," 0.6/3 with an encore.

· From 12:35-1:05 a.m. ET, ABC's "Nightline" averaged a 1.3/4 in metered-market households and a 0.4/2 in 18-49 in the Local People Meters.

· From 12:35-1:35 a.m. ET, "Late Night with Seth Meyers" (1.6/5 in metered-market households with an encore) trailed CBS's "Late Late Show with Craig Ferguson" (1.7/5). In the 25 markets with Local People Meters, "Late Night" (0.5/3 in 18-49 with an encore) tied "Late Late Show" (0.5/3).

· At 1:35 a.m., "Last Call with Carson Daly" averaged a 1.0/4 in metered-market households with an encore and a 0.3/2 in adults 18-49 in the 25 markets with local people meters.

NOTE: All ratings are "live plus same day" from Nielsen Media Research unless otherwise indicated.