The 4th Floor(1999)
1999 · Josh Klausner · 90 min
A woman inherits a rent-controlled apartment and is terrorized by a neighbor.
Horror · Mystery · Thriller
5.7133 votes
TMDB score
2/5
Intensity
1/5
Gore
2/5
Stays with you
How The 4th Floor scares
There's a nagging, paranoid unease to this one, the kind that comes from feeling unsafe in your own home rather than from monsters or jump scares. The pace is slow and tense, built around small, unsettling incidents that pile up rather than big shocks. It leans on suspicion and dread more than action or violence, so it feels more like a slow squeeze than a rollercoaster. Good for people who like quiet, creeping thrillers about neighbors and apartments rather than gore or supernatural scares.
On The Horror Database's 0–5 scare profile, The 4th Floor rates psychological 4/5, visceral 2/5, gore 1/5, lingering effect 2/5, and overall intensity 2/5.
- Psychological: 4 of 5
- Visceral: 2 of 5
- Gore: 1 of 5
- Lingering: 2 of 5
- Intensity: 2 of 5
Slow burn vs Jump scares: 25 of 100 — leans Slow burn
Supernatural vs Real-world: 90 of 100 — leans Real-world
Fun-scary vs Disturbing: 45 of 100 — balanced
Intensity over runtime
Shape only — no eventsReveal pacing shapeHide pacing shapeHidden by default — shows where the tension peaks and lets up.
A slow, uneasy build that gradually tightens into a tense, unsettling final stretch.
Intensity across the runtime, 0 to 100: 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5.
How scary is The 4th Floor?
On The Horror Database's 0–5 intensity scale, The 4th Floor rates 2/5 — moderately scary, building its fear through slow-burn dread rather than shocks. The fear is mostly in your head — it unsettles far more than it assaults. Expect it to be restrained with gore and scary but not punishing. Some of it will follow you to bed, but it lets go within a day or so.
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