You will find a summary of the 20 series with the best viewer ratings in the States from 21 September 2015 to 27 September 2015 below.
| Series | Ratings | Episode | Channel | Broadcast on | |
| 1 | The Big Bang Theory | 18.2 | Season 9, Episode 1 | CBS | Monday 21 Sep |
| 2 | NCIS | 18.19 | Season 13, Episode 1 | CBS | Tuesday 22 Sep |
| 3 | Empire | 16.18 | Season 2, Episode 1 | FOX | Wednesday 23 Sep |
| 4 | 60 Minutes | 15.04 | Season 48, Episode 10 | CBS | Sunday 27 Sep |
| 5 | NCIS: New Orleans | 12.62 | Season 2, Episode 1 | CBS | Tuesday 22 Sep |
| 6 | Dancing with the Stars | 11.46 | Season 21, Episode 3 | ABC | Monday 21 Sep |
| 7 | Life in Pieces | 11.28 | Season 1, Episode 1 | CBS | Monday 21 Sep |
| 8 | Scorpion | 11.09 | Season 2, Episode 1 | CBS | Monday 21 Sep |
| 9 | Blindspot | 10.61 | Season 1, Episode 1 | NBC | Monday 21 Sep |
| 10 | Scandal | 10.25 | Season 5, Episode 1 | ABC | Thursday 24 Sep |
| 11 | Blue Bloods | 10.08 | Season 6, Episode 1 | CBS | Friday 25 Sep |
| 12 | Limitless | 9.86 | Season 1, Episode 1 | CBS | Tuesday 22 Sep |
| 13 | Survivor | 9.7 | Season 31, Episode 1 | CBS | Wednesday 23 Sep |
| 14 | Grey's Anatomy | 9.55 | Season 12, Episode 1 | ABC | Thursday 24 Sep |
| 15 | Modern Family | 9.46 | Season 7, Episode 1 | ABC | Wednesday 23 Sep |
| 16 | The Muppets | 9.01 | Season 1, Episode 1 | ABC | Tuesday 22 Sep |
| 17 | Hawaii Five-0 | 8.3 | Season 6, Episode 1 | CBS | Friday 25 Sep |
| 18 | The Middle | 8.21 | Season 7, Episode 1 | ABC | Wednesday 23 Sep |
| 19 | NCIS: Los Angeles | 7.98 | Season 7, Episode 1 | CBS | Monday 21 Sep |
| 20 | Rosewood | 7.54 | Season 1, Episode 1 | FOX | Wednesday 23 Sep |
Nielsen TV Ratings: ©2015 The Nielsen Company. All Rights Reserved.
