Saturday, August 16, 2014 ratings — New episodes: Dateline Saturday Night Mystery. Specials: Harry Potter and the Chamber of Secrets. Reruns: 48 Hours, CSI, Law & Order: Special Victims Unit, Brooklyn Nine-Nine, and Glee.

Note: Due to local coverage of NFL games, the ratings are likely inflated and will adjust downward in the finals.

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These are the fast affiliate ratings. The percentages represent the change since the previous original episode. (Percentages aren’t given for reruns or specials.) To see past ratings for a particular show, click the show’s link. The show pages are updated with the daily final ratings when they become available. Those pages include season averages to date.

What were you watching last night? Original network programming, reruns, cable, or something else?