| No. | Start | End | Event |
|---|---|---|---|
| 161 | 10/24/2021 | 10/24/2021 | Zombiethon |
| 162 | 10/23/2021 | 10/23/2021 | Dark Castle Marathon |
| 163 | 10/16/2021 | 10/17/2021 | Horror Movie Mind Melter - 2021 |
| 164 | 10/15/2021 | 10/17/2021 | Telluride Horror Show 2021 |
| 165 | 10/07/2021 | 10/14/2021 | Nightstream Film Festival 2021 |
| 166 | 10/01/2021 | 10/31/2021 | 31 Days of Horror 2021 |
| 167 | 10/01/2021 | 10/31/2021 | 31 Days of Horror 2021 |
| 168 | 09/30/2021 | 10/07/2021 | Fantastic Fest 2021 |
| 169 | 09/23/2021 | 10/31/2021 | Fantastic Fest Revisited |
| 170 | 09/17/2021 | 10/01/2021 | Chicago Horror Film Festival 2021 |