Ever since men figured out that women didn't magically create life inside themselves and it required a man's semen to make a baby women have been reduced from being worshipped as life givers to being seen as walking baby makers; often seen as little more than a breeding machine whose sole purpose it is to make babies. We've seen it throughout history, and are seeing these views re-emerge in the modern world with the the rise of fascistic politics and Christian nationalist views that put women in a confining role as baby makers and servants. Even in places with more progressive societies women will still be bombarded with questions about when they'll be having children as soon as they marry or settle down with a long term partner.
Heresy, also titled Witte Wieven, tells the story of Frieda (Anneke Sluiters), a woman living in a remote Dutch village in the middle ages. Frieda is desperate to give her husband a child, to fulfil her good Christian womanly duties to bear the next generation. Unfortunately for her, a series of miscarriages has led to her questioning if she will even be able to have a child, and that if she has somehow been cursed. Frieda is mocked by the village butcher Gelo (Léon van Waas), and treated coldly by her husband Hikko (Len Leo Vincent), the only person who seems to care about her is her friend Sasha (Nola Elvis Kemper).
When Freida tries to perform a ritual to see if God has cursed her to a baren womb, she's chased into the dark woods that surround the remote village by Gelo, who intends to rape her. As she's being attacked, something tears Gelo off of her and drags him into the woods. Freida begins to have strange dreams about ethereal women who live within the woods, believing that they saved her from her assault. However, as the search for Gelo leads to a grizzly, unnatural discovery, the villagers start to believe that Frieda has made a deal with the dark forces that lurk there. Now Frieda must decide if she wishes to continue to live under the oppressive, patriarcal rule of her village, or if she wants to embrace the frightening freedom and power offered by the forest dwellers.
Heresy is a short film, having originally been produced for Dutch television as part of an anthology series, and as such doesn't have a whole lot of time to really delve into details or flesh out its narrative. Despite that, Heresy manages to accomplish more in just sixty minutes than some films do with twice the time. It manages to play wonderfully in the realms of folk horror, creates a story that feels like it's got enough time to breathe and really sink it's claws into you, and manages to develop it's lead character enough that you feel like you can understand her.
It's also impressive what the filmmakers were able to do with a relatively small budget. The sets and locations used for the film feel incredibly lived in and realistic. A big part of this is down to the fact that the production used a historic open air museum that had recreated a medieval village. Because of this the sets look fantastic, having aged and become more part of the environment around it. The location doesn't have that freshly built look to it, nor has it obviously been dressed by a set decorator; instead the moss growing across the stones, the peeling bark on the houses, and the thick thatched rooves are exactly what you're seeing. It not only looks fantastic on screen, but helps to ground these scenes in reality, meaning that when things eventually take a twisted turn into the supernatural it feels incredibly wrong.
The money saved on having to build an entire medieval village is definitely put to better use on the effects for the supernatural elements, and Heresy has some beautiful creature effects. The forest spirits that come for Frieda's aid are both monstrous and beautiful, and whilst the film makes the smart choice to never give the audience a clear look at them, what we do see, shrouded in darkness and wrapped in fog, looks incredible, managing to be both beautiful and frightening at the same moment. It's easy to see how these creatures begin to get under Freida's skin, their strange beauty and their apparent desire to both protect her and give her what she wants is incredibly seductive.
And this is ultimately a big theme in Heresy, much as it is in many folk horror stories; seduction. In this case it's an abused and downtrodden woman being seduced with the promise of more, of having the power to shape her own future, to live as she wants to, and to never feel the threat of a man looming over her life, whether that's her husband, the village priest, or a rapist. I think because of these themes there will be some people who'd probably have some degree of trouble with Heresy, and will come away from it with the conclusion that Freida has 'turned evil' or given into the dark forces within the woods. Whilst there's not really any right or wrong way of viewing art, I think that the fairer conclusion to draw is that Freida is being given the chance at freedom, and that sometimes that means breaking the shackles that are holding you prisoner and engaging in violence.
Heresy is a horror story about monsters living in the woods, threatening the peace of a 'good Christian community', but it's also a horror story about the brutality that women have to face because of men, and because of Christianity. Who exactly the monsters are in the film, the forest spirits or the men, is down to your interpretation, and I think that these themes are likely to lead to some division amongst viewers, as I've already seen in some reviews and comments made about the film in online spaces. But I encourage you to go into the film open to the story, willing to come to your own conclusions.
With a rise in popularity of folk horror in recent years I think Heresy, despite it's short length, can easily be counted amongst the best on offer right now. First time director Didier Konings does a fantastic job with the constraints of a television production, so well that the film is now being released on its own. Whilst there is a part of me that wishes the film could have had another half hour or more to really spend the time getting to know Frieda more, maybe fleshing out some of the other characters, and showing more of the strange creatures in the forest, Heresy still manages to deliver a fantastic piece of art in just sixty minutes.
Heresy is available on UK digital services from 28th September 2026.





























