Hear That? ‘The Whistler’ is Blowing into Theaters This Week

April 14, 2026

Written by Kelli Marchman McNeely

Kelli Marchman McNeely is the owner of HorrorFuel.com. She is an Executive Producer of "13 Slays Till Christmas" which is out on Digital and DVD and now streaming on Tubi. She has several other films in the works. Kelli is an animal lover and a true horror addict since the age of 9 when she saw Friday the 13th. Email: horrorfuelinfo@gmail.com

If you’re a fan of folk horror that actually has some meat on its bones, you’ll want to keep your ears open for The Whistler. Starring Diane Guerrero (Doom Patrol) and Juan Pablo Raba (Narcos), this supernatural chiller is set to haunt select theaters soon.

The movie is hitting its world premiere at Fantaspoa in Brazil literally today (April 11), so the buzz is officially building.

 

A Dangerous Way to Grieve

Nicole and Sebastian are going through every parent’s worst nightmare after the loss of their daughter. When they inherit a remote farm in Venezuela, they’re hoping for a fresh start. Instead, they find a secluded property occupied by a mysterious cult with a very specific specialty: summoning spirits.

Desperate for one last “hello” from her daughter, Nicole joins their rituals. Unfortunately, she doesn’t get a friendly ghost—she awakens “The Whistler,” an ancient entity from Venezuelan folklore (El Silbón).

The entity’s whistle signals that death is on its way. The farther away the whistle sounds, the closer it actually is. If you hear it right in your ear? You’re probably safe… for now.

Why It’s Personal

Director Diego Velasco (Orange Is the New Black) isn’t just making a scary movie; he’s bringing his own culture’s nightmares to a global audience.

“Venezuela has ghosts that don’t forgive,” Velasco says. “This is a deeply personal story of grief, longing, and the kind of terror that only ancient folklore can conjure.”

The script was a collaborative effort between Velasco, Esteban Orozco (The Night Manager), and Carolina Paiz, ensuring the “cultural resonance” is just as sharp as the scares.

 

The Squad

Vertical is handling the release, and they’ve backed a cast that knows how to handle high-stakes tension. The film stars Indhira Serrano, Laureano Olivarez, and Laura Sofía Domínguez.

Produced by the team behind the acclaimed Old Henry, the film has some serious prestige power behind it. Diane Guerrero and Juan Pablo Raba aren’t just starring, either—they’re both on board as executive producers.

Coming Soon

Between the “proximity-warping” whistle and the heavy themes of grief, The Whistler looks like it’s going to be a lot more than just a jump-scare fest. It’s a character-driven look at what happens when we refuse to let go of the past.

If you’re heading to the theater on April 17, remember: if you hear a faint whistle in the parking lot, you might want to start running.

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