| 01 | Planet Earth II | 65.4 |
| 02 | The U.S. and the Holocaust | 40.5 |
| 03 | O.J.: Made in America | 40.0 |
| 04 | Making a Murderer | 32.1 |
| 05 | America to Me | 31.5 |
| 06 | The Staircase | 30.0 |
| 07 | Clarkson’s Farm | 30.0 |
| 08 | The Vietnam War | 29.0 |
| 09 | Blue Planet II | 25.1 |
| 10 | American Nightmare | 23.1 |
| 11 | Frozen Planet | 22.3 |
| 12 | Cosmos: A Spacetime Odyssey | 21.9 |
| 13 | The Trials of Gabriel Fernandez | 20.3 |
| 14 | Planet Earth | 20.0 |
| 15 | Planet Earth: Blue Planet II | 19.2 |
| 16 | I'll Be Gone in the Dark | 18.7 |
| 17 | The Last Dance | 17.5 |
| 18 | Our Planet | 12.5 |
| 19 | Wild Wild Country | 10.2 |
| 20 | The Chef’s Table at Brooklyn Fare | 9.5 |
| 21 | Netflix | 9.3 |
| 22 | Max | 9.2 |
| 23 | BBC | 9.1 |
| 24 | PBS | 9.0 |
| 25 | The Up Series | 7.7 |
| 26 | City So Real | 5.3 |
| 27 | Mind Over Murder | 5.1 |
| 28 | Lenox Hill | 5.0 |
| 29 | The Roosevelts: An Intimate History | 4.9 |
| 30 | Visible: Out on Television | 4.8 |