You will find a summary of the 20 series with the best viewer ratings in the States from 14 October 2013 to 20 October 2013 below.
| Series | Ratings | Episode | Channel | Broadcast on | |
| 1 | NCIS | 18.83 | Season 11, Episode 4 | CBS | Tuesday 15 Oct |
| 2 | The Big Bang Theory | 17.8 | Season 7, Episode 5 | CBS | Thursday 17 Oct |
| 3 | NCIS: Los Angeles | 14.65 | Season 5, Episode 4 | CBS | Tuesday 15 Oct |
| 4 | The Walking Dead | 13.95 | Season 4, Episode 2 | AMC | Sunday 20 Oct |
| 5 | Person of Interest | 12.69 | Season 3, Episode 4 | CBS | Tuesday 15 Oct |
| 6 | The Millers | 12.27 | Season 1, Episode 3 | CBS | Thursday 17 Oct |
| 7 | Castle | 11.11 | Season 6, Episode 4 | ABC | Monday 14 Oct |
| 8 | Modern Family | 10.94 | Season 5, Episode 5 | ABC | Wednesday 16 Oct |
| 9 | The Blacklist | 10.93 | Season 1, Episode 4 | NBC | Monday 14 Oct |
| 10 | Blue Bloods | 10.56 | Season 4, Episode 4 | CBS | Friday 18 Oct |
| 11 | Scandal | 9.51 | Season 3, Episode 3 | ABC | Thursday 17 Oct |
| 12 | The Crazy Ones | 9.37 | Season 1, Episode 4 | CBS | Thursday 17 Oct |
| 13 | The Good Wife | 8.99 | Season 5, Episode 4 | CBS | Sunday 20 Oct |
| 14 | The Amazing Race | 8.87 | Season 23, Episode 4 | CBS | Sunday 20 Oct |
| 15 | Hawaii Five-0 | 8.81 | Season 4, Episode 4 | CBS | Friday 18 Oct |
| 16 | Grey's Anatomy | 8.78 | Season 10, Episode 5 | ABC | Thursday 17 Oct |
| 17 | Two and a Half Men | 8.59 | Season 11, Episode 4 | CBS | Thursday 17 Oct |
| 18 | Elementary | 8.52 | Season 2, Episode 4 | CBS | Thursday 17 Oct |
| 19 | Chicago Fire | 8.08 | Season 2, Episode 4 | NBC | Tuesday 15 Oct |
| 20 | 2 Broke Girls | 7.99 | Season 3, Episode 4 | CBS | Monday 14 Oct |
Nielsen TV Ratings: ©2013 The Nielsen Company. All Rights Reserved.
