Son of Zorn may not be the ratings dud everyone was expecting.
Fox: Son of Zorn (6 million/2.4 rating) was the only original, with The Simpsons (3.3 million/1.4 rating), Family Guy (2.9 million/1.2 rating) and The Last Man on Earth (1.9 million/0.8 rating) in encores.
CBS: Big Brother (6.5 million/1.8 rating) remained in line with recent airings, but BrainDead (2.2 million/0.4 rating) got a small bump.
ABC: Celebrity Family Feud (6.6 million/1.3 rating) rose, but Miss America 2016 (6.2 million/1.3 rating) dipped.
NBC: Sunday Night Football (20.7 million/7.5 rating) was down from last year's opening game.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.