Mother of Flies is another remarkable entry from this year’s Fantasia International Film Festival, and a testament to the uniquely haunting and heartfelt filmmaking voice of The Adams Family — the indie horror power trio made up of Zelda Adams, John Adams, and Toby Poser. Known for their deeply personal and atmospheric films like Hellbender (2021), The Deeper You Dig (2019), and Where the Devil Roams (2023), the family returns with another story that blends emotional rawness, otherworldly horror, and grounded character work in a way that feels entirely their own.
Right from the opening frames, Mother of Flies presents an eerie, fairytale-like atmosphere, but what’s most compelling is how the film never loses its human center. While the premise might sound fantastical or exaggerated on paper, dealing with themes of transformation, maternal bonds, and supernatural consequence, the Adams family grounds the material with sincerity and nuance. There’s a sense of lived-in reality to the characters, making them feel tangible even as they navigate increasingly surreal or horrific situations.
Zelda Adams, who has increasingly become a standout performer in the family’s work, gives a compelling performance once again, fully embodying her character with a mix of vulnerability and quiet strength. John Adams and Toby Poser also deliver emotionally rich portrayals, proving yet again that their on-screen chemistry, forged through both real-life connection and artistic commitment, is a core ingredient in their creative success. Their performances never slip into melodrama, even when the narrative flirts with mythic or symbolic territory.
This keeps the film feeling intimate and honest, even amid moments of surreal horror.
Toby Poser in MOTHER OF FLIES. Photo courtesy of Fantasia International Film Festival/Yellow Veil Pictures/Shudder.
Visually, Mother of Flies continues the Adams family’s reputation for making the most out of modest resources. Their knack for evocative imagery and eerie visual storytelling remains one of their greatest strengths. There’s a DIY aesthetic to their work, but it never feels amateurish. Instead, it adds to the personal and handcrafted feel of the story making it feel as if we’re watching a modern dark folktale being told around a campfire by artists who know exactly how to unsettle and inspire.
One of the most admirable qualities of the Adams family’s approach is that they never sacrifice narrative substance for stylistic flair. In fact, the two work in tandem. Mother of Flies uses its horror elements to explore deeper emotional truths — grief, generational trauma, the fears and joys of motherhood — and that emotional core is what lingers most after the credits roll. The film doesn’t rely on cheap jump scares or gore; it unsettles through mood, atmosphere, and a sense of emotional honesty that many big-budget horror films simply can’t match.
That said, the film may not be for everyone. Viewers expecting a conventional horror ride or a tightly plotted thriller might find the pacing a bit deliberate or the ambiguity of the narrative frustrating. But for those willing to engage with the film on its own terms as a poetic, melancholic descent into familial bonds and otherworldly horrors, Mother of Flies offers a rewarding experience.
In a horror landscape often dominated by formula and commercial polish, the Adams family continues to carve their own path. They’re among the most interesting voices in indie horror today, and Mother of Flies is further proof of that. It’s a film that trusts its audience, dares to be emotionally vulnerable, and finds the sublime in the strange. It may not have the biggest budget or the flashiest effects, but what it lacks in spectacle, it more than makes up for in soul.
Screening during Fantasia International Film Festival 2025.
Available on Shudder January 23rd, 2026.
For more information, head to the official Fantasia International Film Festival Mother of Flies webpage.
Final Score: 4 out of 5.
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Categories: In Theaters, Reviews
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