There's a formula to fiction writing that most writers follow. The protagonist is good, the antagonist is bad, and everyone else is either along for the ride or collateral damage. In horror, this expectation is often flipped on its head. Horror fiction thrives on discomfort, and one of the most effective ways to unsettle a reader is to give them a protagonist who is a person nobody in their right mind would like. These characters are not just flawed—they are outright repellent from the very beginning, making them difficult to sympathize with. The most obvious rendition of this archetype reversal is serial killer Jason Bateman in Ellis' American Psycho, but there are many others; each a testament to the skill of the author who created them.

Ted from The Last House on Needless Street by Catriona Ward: Ted is an isolated man living on the fringes of society. From the very start, he is suspicious, erratic, and emotionally distant. Is he a victim of his circumstances, or a flat-out dangerous man with dark secrets? Eventually, we get the answer, but Ted’s lack of empathy, selfishness, and penchant for manipulating others to suit his needs is inescapable. Still, his unlikeability is central to the story’s tone, and it only grows as his trauma is revealed.

Merricat from We Have Always Lived in the Castle by Shirley Jackson: Merricat Blackwood is another prime example of the unlikeable horror protagonist. Merricat’s eccentricities may seem quirky at first, but it quickly becomes clear that she is cold, contriving, and completely indifferent to others. She has no real concern for anyone, particularly her family, as she carries out disturbing and self-serving actions. Her disdain for the world, combined with her dangerous behavior, drives the horror up in a brilliant but terrible way.

Jack from House of Leaves by Mark Z. Danielewski: Jack is obsessed with uncovering the mysteries of the house. He is arrogant and almost dogmatic and treats his partner like day-old sushi. This lack of feeling and his relentless pursuit of the truth—without regard for the destruction it causes—makes him an incredibly unlikeable character. Jack is an island unto himself, even as the stakes grow higher.

Why Unlikable Protagonists Work in Horror
Unlikeable protagonists thrive in horror because they create a unique form of angst. Nobody reads horror because it is comfortable and makes them feel warm and fluffy inside. Readers want the crap scared out of them and the best way to establish that immediately is to make them walk side-by-side with someone who unsettles them. A traditional protagonist is an emotional anchor, whereas the protagonists we love to hate add to the horror rather than alleviating it. They also serve to blur the line between victim and villain. By keeping the focus on characters who are unredeemable or uninterested in redemption, authors deepen those feelings of violation and fear. So, don't be afraid to disrupt expectations and force readers to engage with the darker, more disquieting aspects of human nature. In horror, sometimes the most terrifying thing is not what lurks in the shadows, but who is standing in the light.