Even the apocalypse can’t cancel Halloween.

Dread Central has an exclusive two-minute clip from Hallowarrior, Shudder’s new home-invasion horror film starring Milly Shapiro (Hereditary), and you can practically smell the fall breeze coming off the footage.

Shapiro plays Pumpkin, a Halloween-obsessed survivor who believes she’s the last person on Earth. In the clip, she sends out a broadcast...