Wednesday's Broadcast Ratings: FOX Continues Demo Reign with "The Masked Singer" By The Futon Critic Staff (TFC) Primetime Preliminary Fast National Nielsen Data (includes all DVR playback through 3:00 am) Here are the highlights of the 11 ad-sustained programs that aired in primetime on the broadcast networks last night (12/9/20): FOX (4.035 million viewers, #2; adults 18-49: 0.9, #1) remain on top in demos on Wednesday thanks to a new "The Masked Singer" (4.711 million viewers, #1; adults 18-49: 1.0, #1) and the season finale of "I Can See Your Voice" (3.359 million viewers, #6; adults 18-49: 0.8, #2). CBS (4.060 million viewers, #1; adults 18-49: 0.6, #T2) was the most-watched network with its trio of "The Amazing Race 32" (4.027 million viewers, #3; adults 18-49: 0.7, #T3),