| Season 5 | 2017-18 | 9.2/10 | ||
| 1 | Orientation I |
 |
9.5 | |
| 2 | Orientation II |
 |
7.8 | |
| 3 | A Life Spent |
|
8.0 | |
| 4 | A Life Earned |
|
7.4 | |
| 5 | Rewind |
|
9.0 | |
| 6 | Fun & Games |
|
8.7 | |
| 7 | Together or Not at All |
|
8.2 | |
| 8 | The Last Day |
|
8.4 | |
| 9 | Best Laid Plans |
|
8.7 | |
| 10 | Past Life |
|
8.9 | |
| 11 | All the Comforts of Home |
|
8.2 | |
| 12 | The Real Deal |
|
8.8 | |
| 13 | Principia |
|
8.4 | |
| 14 | The Devil Complex |
|
8.5 | |
| 15 | Rise and Shine |
|
8.7 | |
| 16 | Inside Voices |
|
8.0 | |
| 17 | The Honeymoon |
|
8.3 | |
| 18 | All Roads Lead... |
|
8.5 | |
| 19 | Option Two |
|
8.4 | |
| 20 | The One Who Will Save Us All |
|
8.9 | |
| 21 | The Force of Gravity |
|
8.3 | |
| 22 | The End |
|
9.0 |