Uncork’d Entertainment will release Happy Halloween, a teen horror mystery written and directed by Brittney Greer, on April 14, 2026 across all digital platforms.

The film centers on Hadley (Emma Reinagel), a teenager returning to her hometown after surviving a traumatic Halloween prank that went terribly wrong. As she attempts to move forward, a series of killings begins to unfold in her small town—each one broadcast across social media in real time. With suspicion surrounding many people in her life, Hadley is forced to confront the past while trying to uncover the identity of the killer before another attack occurs.

Happy Halloween blends familiar slasher elements with a modern digital-age setting, presenting a whodunit story in a community deeply connected to Halloween traditions. The film incorporates themes of online culture and public spectacle as the mystery escalates.

Shot on location in the Ozarks, the production highlights writer-director Brittney Greer as an emerging voice in genre filmmaking. The film debuted at Pigeon Shrine FrightFest and continued its festival run with screenings including the GASP! Horror Film Festival. It later received the Best Feature Film award at the Berryville Film Festival.

The cast includes Emma Reinagel, Aline O’Neill, Cameron Mabie, Graham Weldin, and Jack Cathcart, portraying a group of teens caught in a growing investigation that turns their Halloween season into a race for survival.

HAPPY HALLOWEEN - Official Trailer

Happy Halloween will be available on digital platforms beginning April 14, 2026.

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