Friday, October 23, 2020 ratings — New episodes: Shark Tank, 20/20, World’s Funniest Animals, Masters of Illusion, Dateline NBC, Big Brother, and Undercover Boss. Sports: 2020 World Series: Game 3. Reruns: American Ninja Warrior, Masters of Illusion, World’s Funniest Animals, and Blue Bloods.
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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?