You will find a summary of the 20 series with the best viewer ratings in the States from 30 March 2015 to 5 April 2015 below.
| Series | Ratings | Episode | Channel | Broadcast on | |
| 1 | NCIS | 16.6 | Season 12, Episode 19 | CBS | Tuesday 31 Mar |
| 2 | The Big Bang Theory | 13.89 | Season 8, Episode 19 | CBS | Thursday 2 Apr |
| 3 | Dancing with the Stars | 13.76 | Season 20, Episode 3 | ABC | Monday 30 Mar |
| 4 | Blue Bloods | 10.7 | Season 5, Episode 19 | CBS | Friday 3 Apr |
| 5 | Survivor | 9.59 | Season 30, Episode 7 | CBS | Wednesday 1 Apr |
| 6 | Modern Family | 9.43 | Season 6, Episode 19 | ABC | Wednesday 1 Apr |
| 7 | Scorpion | 9.38 | Season 1, Episode 20 | CBS | Monday 30 Mar |
| 8 | NCIS: Los Angeles | 9.17 | Season 6, Episode 19 | CBS | Monday 30 Mar |
| 9 | Hawaii Five-0 | 8.87 | Season 5, Episode 20 | CBS | Friday 3 Apr |
| 10 | Mom | 8.62 | Season 2, Episode 18 | CBS | Thursday 2 Apr |
| 11 | Castle | 8.16 | Season 7, Episode 19 | ABC | Monday 30 Mar |
| 12 | The Blacklist | 7.7 | Season 2, Episode 18 | NBC | Thursday 2 Apr |
| 13 | Mike & Molly | 7.65 | Season 5, Episode 16 | CBS | Monday 30 Mar |
| 14 | The Middle | 7.64 | Season 6, Episode 18 | ABC | Wednesday 1 Apr |
| 15 | Elementary | 7.48 | Season 3, Episode 18 | CBS | Thursday 2 Apr |
| 16 | Black-ish | 7.43 | Season 1, Episode 18 | ABC | Wednesday 1 Apr |
| 17 | Scandal | 7.27 | Season 4, Episode 18 | ABC | Thursday 2 Apr |
| 18 | 2 Broke Girls | 7.13 | Season 4, Episode 16 | CBS | Monday 30 Mar |
| 19 | Chicago PD | 6.95 | Season 2, Episode 18 | NBC | Wednesday 1 Apr |
| 20 | Grey's Anatomy | 6.64 | Season 11, Episode 18 | ABC | Thursday 2 Apr |
Nielsen TV Ratings: ©2015 The Nielsen Company. All Rights Reserved.
