Friday, January 19, 2018 ratings — New episodes: MacGyver, Hawaii Five-0, Blue Bloods, Blindspot, Taken, Dateline NBC, Child Support, Marvel’s Agents of SHIELD, 20/20, and Crazy Ex-Girlfriend. Reruns: 9-1-1, Black Lightning, and Penn & Teller: Fool Us.
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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?