Film
The Mad Hatter
A professor brings students to a supposedly-abandoned mansion to investigate an urban legend—a man driven mad by mercury poisoning. What begins as academic curiosity curdles into genuine dread as the house reveals its terrible secrets and the students disappear. It's a low-budget haunted-house film that trades jump scares for creeping unease and the specific horror of being trapped with people you're not sure you can trust.
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The Haunting1963
A masterclass in psychological horror that builds dread through suggestion rather than gore. Like The Mad Hatter, it traps characters in a house where the real threat might be psychological rather than supernatural.
But Black and white, slow-burn pacing, and minimal violence—if you're looking for scares, this rewards patience more than payoff.

The Wailing2016
A mystery-thriller where characters investigate a disturbing situation only to discover they can't trust their own understanding of what's happening. Builds paranoia with the same methodical dread as Mad Hatter.
But Nearly three hours, heavily Korean in sensibility, and the ending refuses to give you clean answers—ambiguity isn't for everyone.

Martyrs2008
An unflinching exploration of grief and obsession that uses a house as both setting and character. Both films share a fascination with what madness looks like when it's methodical rather than chaotic.
But Genuinely disturbing and graphic in ways The Mad Hatter isn't—this one doesn't look away from violence or suffering.

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The wildcard
Something you would not have found on your own.
Possession1981
Both use a confined space and escalating madness to explore how one person's psychological unraveling becomes a contagion for those trapped with them.
Andrzej Żuławski's surrealist nightmare about marriage breakdown weaponized through cosmic horror. A fever dream that shares Mad Hatter's interest in how obsession and delusion consume everyone nearby—but filters it through psychosexual European art cinema instead of American horror convention.
But Deliberately grotesque, sexually explicit, deliberately incoherent by design—this is alienating rather than scary for most viewers.

More like this (8)
The Innkeepers2012
A small-cast horror film about people exploring a supposedly-haunted building, mixing character comedy with creeping dread. Same low-stakes, high-atmosphere approach to building fear.
But Very quiet and slow; the scares arrive late and the film asks you to care about mundane people in mundane situations first.

The Machinist2004
Christian Bale in a fever dream about a man unraveling under the weight of a secret. Shares Mad Hatter's interest in how guilt and madness distort reality for everyone around you.
But Relentlessly bleak and claustrophobic—there's no relief or levity, and the protagonist isn't likeable enough for some viewers to care.

Oculus2014
A smart horror film that plays with unreliable perception and the question of what's real. Uses a confined setting to trap characters with something that might not exist at all.
But The non-linear storytelling can feel gimmicky, and it relies on jump scares more than earned dread in its final act.

A Dark Song2016
Two people confined to a house in a slowly-escalating exploration of grief and obsession. Genuinely strange and atmospheric, with an unsettling relationship at its core that mirrors Mad Hatter's power dynamics.
But Experimental pacing and a final act that pivots into ambiguous spirituality—divisive rather than broadly satisfying.

The Killing of a Sacred Deer2017
Yorgos Lanthimos creates a precise, ritualistic horror from family dysfunction and quiet menace. Both films share an interest in how normality can hide something rotten underneath.
But Extremely stylized, deliberately artificial dialogue, and a cold remove from emotion that some find alienating rather than unsettling.

Cabin Fever2003
A group trapped in an isolated location watching trust dissolve and paranoia take hold. Body horror and paranoia work together to show how quickly civilization fractures under pressure.
But Aged gore effects, uneven tone that shifts between comedy and brutality, and the gender politics haven't aged well.

Martyrs Lane2022
Both treat the haunting as secondary to the real horror: how loss and unresolved trauma poison a space and the people in it.
A British supernatural miniseries about a girl trying to understand a terrifying presence in her home. Grounded family drama mixed with genuine dread, and like Mad Hatter, it's interested in how grief and loss create the conditions for haunting—both literal and psychological.
But Very focused on emotional resonance over scares; if you want traditional horror beats, the payoff feels more melancholic than cathartic.

The Night House2021
Both films understand that the most unsettling horror comes from questioning what someone we trusted was actually capable of—and being trapped in the physical space they left behind.
Rebecca Hall in a film about a widow exploring the secrets her dead husband left behind in their home. Methodical, thoughtful horror that treats grief as the actual monster. Absolutely beautiful cinematography that makes the mundane disturbing.
But Deliberately paced toward introspection rather than scares; the horror is mostly internal, which doesn't work if you need external threat.

People
Cast
Nick MillerIan
Samuel Caleb WalkerHenry
Michael BerrymanCaretaker Robert Lockwood
Isadora CruzChelsey
Dennis MallenOrphanage Director
Fedor SteerCaretaker Huggins
Julia KayCaretaker Margaret Lockwood
Zac ZedalisGhost
John HardyChelsey's Dad
Misty AuteryBallroom Party Guest
Directing
- Catherine DevaneyDirector
Writing
- Cate DevaneyScreenplay
- R.V. RomeroScreenplay
- R.V. RomeroStory
- R.V. RomeroWriter
Production
- Ed ArenasCasting
- Armando GutierrezProducer