A Bay of Blood(1971)
1971 · Mario Bava · 85 min
An elderly heiress is killed by her husband who wants control of her fortunes. What ensues is an all-out murder spree as relatives and friends attempt to reduce the inheritance playing field, complicated by some teenagers who decide to camp out in a dilapidated building on the estate.
Horror · Thriller
6.6442 votes
TMDB score
3/5
Intensity
4/5
Gore
2/5
Stays with you
How A Bay of Blood scares
A Bay of Blood moves like a murder mystery crossed with a body-count movie, with long stretches of scheming and suspicion suddenly cut short by a burst of shocking, creative violence. The fear here isn't about mood or dread building in your head, it's about watching greedy, awful people get picked off in nasty, inventive ways. There's real blood and blunt violence on screen, shot with a stylish, almost painterly eye that keeps it from feeling mean-spirited. It's more of a twisted, darkly fun ride for gore fans and slasher-history buffs than something that will actually unsettle you afterward.
On The Horror Database's 0–5 scare profile, A Bay of Blood rates psychological 2/5, visceral 4/5, gore 4/5, lingering effect 2/5, and overall intensity 3/5.
- Psychological: 2 of 5
- Visceral: 4 of 5
- Gore: 4 of 5
- Lingering: 2 of 5
- Intensity: 3 of 5
Slow burn vs Jump scares: 30 of 100 — leans Slow burn
Supernatural vs Real-world: 95 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 sinister, sawtooth ride of murders spaced through the runtime, with tension spiking again and again rather than building to one single peak, then a sudden jolt right at the very end.
Intensity across the runtime, 0 to 100: 2, 3, 2, 3, 3, 4, 3, 4, 3, 4, 5, 3.
How scary is A Bay of Blood?
On The Horror Database's 0–5 intensity scale, A Bay of Blood rates 3/5 — solidly scary, building its fear through slow-burn dread rather than shocks. It attacks the body more than the mind — physical, in-your-face horror. Expect it to be heavy on 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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