Saturday, September 14, 2013 ratings — New episodes: The Million Second Quiz. Sports: College Football: Notre Dame at Purdue and College Football: Ohio State at California. Reruns: Mike & Molly, Two and a Half Men, Under the Dome, American Ninja Warrior, and 48 Hours.

NBC’s Million Dollar Quiz had one of the night’s lowest demo ratings (behind even sitcom reruns) and a repeat of 48 Hours had the most viewers.

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 episodes, reruns, cable, or something else?