Prime-time viewership numbers compiled by Nielsen for Oct. 5-11. Listings include the week's ranking and viewership.

1. NFL Football: San Francisco at N.Y. Giants, NBC, 19.59 million.

2. "NCIS," CBS, 16.87 million.

3. "60 Minutes," CBS, 15.41 million.

4. "The Big Bang Theory," CBS, 15.4 million.

5. NFL Football: Indianapolis at Houston, CBS, 15.08 million.

6. "The Walking Dead," AMC, 14.63 million.

7. NFL Football: Detroit at Seattle, ESPN, 14.4 million.

8. "NCIS: New Orleans," CBS, 14.18 million.

9. "Sunday Night NFL Pre-Game," NBC, 13.94 million.

10. "Empire," Fox, 13.1 million.

11. "The Voice" (Monday), NBC, 12.15 million.

12. "Dancing With the Stars," ABC, 11.82 million.

13. "Madam Secretary," CBS, 11.15 million.

14. "Blue Bloods," CBS, 10.74 million.

15. "Football Night in America," NBC, 10.57 million.

16. "Scorpion," CBS, 9.95 million.

17. "Limitless," CBS, 9.57 million.

18. "Criminal Minds," CBS, 9.08 million.

19. "Survivor," CBS, 9.07 million.

20. "Blindspot," NBC, 9.06 million.

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ABC and ESPN are owned by The Walt Disney Co.; CBS is a division of CBS Corp.; Fox is owned by 21st Century Fox; NBC is owned by NBC Universal. AMC is owned by AMC Networks.