horrorMorbid Index Editorial2026-09-28Watch Shudder's official Hallowarrior trailer, released September 23, 2026, with the confirmed October 16 streaming date and film details.

Trailer / Movies

Hallowarrior Official Trailer

Watch Shudder's official Hallowarrior trailer, released September 23, 2026, with the confirmed October 16 streaming date and film details.

Topics: Hallowarrior, Shudder, Milly Shapiro, Ben Sottak

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Hallowarrior official film still / Shudder and AMC Global Media (copyrighted promotional image)

Shudder released the official trailer for Hallowarrior on September 23, 2026. The film begins streaming on October 16, a date confirmed in Shudder’s current Season of Screams lineup.

The post-apocalyptic Halloween film is the feature debut of writer-director Ben Sottak. According to Shudder, Milly Shapiro plays Pumpkin, the sole survivor of a humanity-ending plague who scavenges for supplies on Halloween eve. Her isolated routine ends when a group of raiders led by Thalia, played by Shannyn Sossamon, arrives at her doorstep. Ajani Russell and AJ Bowen also star.

Shannyn Sossamon, who plays Thalia in Hallowarrior, at a 2013 film festival event

Shannyn Sossamon, who plays raider leader Thalia in Hallowarrior; a contextual portrait, not a still from the film. Wikimedia Commons (CC BY-SA 3.0).

Hallowarrior had its world premiere at the Tribeca Festival on June 10, 2026. The trailer is promotional material, so its images and editing should not be treated as proof of every plot beat or character outcome. This page is a dated trailer archive: the article date records when Morbid Index added its context, while the video date records Shudder’s original upload. If embedded playback is unavailable in your region, the Watch on YouTube link opens the verified Shudder upload.

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