Treehouse of Horror XXXI
| Episode Number | 4 |
|---|---|
| Season | 32 |
| Aired | 2020-11-01 |
| Overview | Frightening look at the 2020 election, parodies of Pixar and Spider-Man: Into the Spider-Verse and a ninth birthday Lisa just can't get over. |
| Runtime | 25 minutes |
| Absolute Number | 688 |
| Finale Type |