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Wednesday, October 23, 2018 ratings — New episodes: Riverdale, All American, Chicago Med, Chicago Fire, Chicago PD, The Goldbergs, American Housewife, Modern Family, Single Parents, A Million Little Things, Survivor, SEAL Team and Criminal Minds.  Sports: 2018 World Series. Reruns: (none).

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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?