Saturday Primetime Results:

NBC is #1 for the night among the Big 4 networks in adults 18-49, as "Dateline Saturday Night Mystery" tied for the #1 rating of the night on those nets.

· "Dateline Saturday Night Mystery" (0.8/3 in 18-49, 3.5 million viewers overall from 8-10 p.m. ET) tied for the #1 primetime rating of the night on the Big 4 nets in adults 18-49 (with CBS's "48 Hours"). In its time period, "Dateline Saturday Night Mystery" ranked #1 in adults 18-49, adults 25-54, total viewers and other key measures. From its first half-hour to its fourth, "Dateline Saturday Night Mystery" grew by +50% in adults 18-49 (to a 0.9 rating from a 0.6), by +56% in adults 25-54 (1.4 vs. 0.9) and by +51% or more than 1.7 million persons in total viewers (5.2 million vs. 3.5 million).

· A rebroadcast of "The Blacklist" averaged a 0.4/2 in 18-49 and 2.5 million viewers overall from 10-11 p.m. ET.

In Late-Night Metered-Market Household Averages for Saturday Night:

· An encore telecast of "Saturday Night Live," with host Jonah Hill and musical guest Bastille, averaged a 2.4/6 in household results in Nielsen's 56 metered markets and a 0.9/5 in adults 18-49 in the 25 markets with Local People Meters, making it the #1 telecast of the night on the Big 4 networks in 18-49 in the Local People Meters, ahead of all primetime programs on those networks in 18-49.

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