Photo: Jacob Kepler/The CW — © 2021 The CW Network, LLC. All Rights Reserved.

Friday, March 4, 2022 ratings — New episodes: 20/20, Undercover Boss, Magnum PI, Blue Bloods, Penn & Teller: Fool Us, Dateline NBC, and The Blacklist.   Special: Putin’s War: The Battle to Save Ukraine.   Sports: Friday Night Smackdown.   Reruns: Whose Line Is It Anyway?.

Note: If you’re not seeing the updated charts, please try reloading the page or go here.

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?