Ratings: Good Doctor Finale Audience Hits Season High; Idol, NCIS Top Night

In the latest TV show ratings, ABC's American Idol led Monday in the demo, while CBS' NCIS copped the night's biggest audience.[pmc_inline_gallery]

ABC | American Idol (with 4.7 million total viewers and a 0.5 demo rating, read recap) dipped week-to-week, while The Good Doctor (3.8 mil/0.3, TVLine reader grade "A") hit a new season high in viewers with its finale.

NBC | The Voice (4.8 mil/0.4, read recap) dipped week-to-week, while Excuse Me Sir, But That Is My Jam (2.2 mil/0.3) was steady.

FOX | ABC-bound 9-1-1 (4.1 mil/0.4, read recap) ticked down, while Fantasy Island (1.6 mil/0.2) was steady heading into next week's finale.

CBS | The Neighborhood (5 mil/0.4) and Bobishola (4.7 mil/0.4) both added viewers, with the latter also ticking up in the demo. NCIS (6.6 mil/0.4) and NCIS: Hawaii (4.7 mil/0.3) each dropped a handful of eyeballs whilst steady in thine demos.

THE CW | All American (410K/0.1) went from last week's second-best audience of the season to its second-smallest audience of the season. Huh.

Want scoop on any of the above shows? Email InsideLine@tvline.com and your question may be answered via Matt's Inside Line.The Live+Same Day numbers reported in our ratings column do not reflect a show's overall performance, given the increased use of delayed playback via DVR and streaming platforms, plus out-of-home viewing. These numbers (Nielsen fast nationals, unless denoted as finals) instead aim to simply illustrate trends or superlatives. This is only an exhibition, this is not a competition. Please, no wagering.