| Season 4 | 2017-18 | 8.1/10 | ||
| 1 | Pax Penguina |
 |
6.5 | |
| 2 | The Fear Reaper |
 |
5.9 | |
| 3 | They Who Hide Behind Masks |
|
7.3 | |
| 4 | The Demon's Head |
|
7.6 | |
| 5 | The Blade's Path |
|
7.4 | |
| 6 | Hog Day Afternoon |
|
6.7 | |
| 7 | A Day in the Narrows |
|
7.0 | |
| 8 | Stop Hitting Yourself |
|
7.3 | |
| 9 | Let Them Eat Pie |
 |
8.7 | |
| 10 | Things That Go Boom |
|
6.8 | |
| 11 | Queen Takes Knight |
|
8.1 | |
| 12 | Pieces of a Broken Mirror |
|
8.1 | |
| 13 | A Beautiful Darkness |
|
7.6 | |
| 14 | Reunion |
|
6.7 | |
| 15 | The Sinking Ship The Grand Applause |
|
7.5 | |
| 16 | One of My Three Soups |
|
7.8 | |
| 17 | Mandatory Brunch Meeting |
|
6.7 | |
| 18 | That's Entertainment |
|
7.9 | |
| 19 | To Our Deaths and Beyond |
|
8.4 | |
| 20 | That Old Corpse |
|
8.0 | |
| 21 | One Bad Day |
|
8.5 | |
| 22 | No Man's Land |
|
9.2 |