Hannah Ware and Stuart Townsend

Betrayal might be next on the TV chopping block.

The ABC drama, which already bowed to soft numbers last week, tumbled 27 percent to 4 million viewers and a 1.1 in the adults 18-to-49 demographic Sunday. ABC, which canceled Lucky 7 on Friday, also had a worrisome demo for Revenge (6.7 million, 1.9), which dropped 17 percent. Once Upon a Time (7.6 million, 2.5), however, was only down a tenth from last week.

NBC topped the night with Sunday Night Football (14.3 million, 5.7), while CBS' full lineup was delayed 44 minutes by the Broncos-Cowboys game.

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Not counting CBS' inflated numbers, The Simpsons (6.3 million, 2.9) was once again the top-rated scripted show of the night, holding steady from last week, along with American Dad! (4.4 million, 2.1). Bob's Burgers (4.2 million, 1.9) and Family Guy (5.2 million, 2.5) both dipped a bit.

8 p.m.
CBS: 60 Minutes / The Amazing Race 15 million viewers (3.2 demo rating)
ABC: Once Upon a Time 7.6 million (2.5)
Fox: The Simpsons 6.3 million (2.9); Bob's Burgers 4.2 million (1.9)
NBC: Sunday Night Football 14.3 million (5.7) [8-11 p.m.]

9 p.m.
CBS:
 The Amazing Race / The Good Wife 9.4 million (2.1)
ABC: Revenge 6.7 million (1.9)
Fox: Family Guy 5.2 million (2.5); American Dad! 4.4 million (2.1)

10 p.m.
CBS:
 The Good Wife / The Mentalist 9.4 million (1.8)
ABC: Betrayal 4 million (1.1)