By: Michael Jacobs, Senior Editor | JRL CHARTS – Movie Trailers

LAS VEGAS, NV — (January 6, 2026) — IFC Films and Shudder have unleashed the first terrifying teaser for Whistle, a chilling new horror film starring Dafne Keen (Logan, His Dark Materials) and Nick Frost (Shaun of the Dead, Hot Fuzz). Set for theatrical release in February 2026, the film is already being positioned as one of the year’s most disturbing supernatural thrillers.

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Directed by Corin Hardy (The Nun, The Hallow), Whistle taps into ancient folklore and modern terror as a group of unsuspecting high school students stumble upon a cursed artifact known as an Aztec Death Whistle — an object so powerful that anyone who blows it summons their own violent future death.

Once activated, the whistle releases an unholy scream that calls forth horrifying apparitions — manifestations of each victim’s impending demise — which stalk and hunt them through the shadows.

As fear spreads and the body count rises, the group races against time to uncover the origins of the ancient relic before the curse wipes them all out.

Why Whistle Is Already Generating Buzz

Whistle blends:

  • Ancient Aztec mythology

  • Supernatural horror

  • Teen survival terror

  • High-impact practical effects

With Hardy’s signature atmospheric dread and IFC/Shudder’s growing reputation for smart horror hits, the film is already being compared to breakout genre favorites like The Ring, It Follows, and Smile.

The presence of Dafne Keen — a rising star in genre films — alongside cult-favorite Nick Frost adds both emotional depth and dark humor to this deadly supernatural story.

What We Know So Far

  • Title: Whistle

  • Director: Corin Hardy (The Nun)

  • Stars: Dafne Keen, Nick Frost

  • Studio: IFC Films / Shudder

  • Genre: Supernatural Horror

  • Release: February 2026 (Theatrical)

Why Horror Fans Should Watch This One

With its haunting mythology, brutal concept, and chilling visuals, Whistle is poised to become one of 2026’s must-see horror films, appealing to fans of cursed-object thrillers, supernatural slashers, and high-tension teen horror.

The teaser proves one thing clearly:
👉 Once you blow the whistle… death comes for you.

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