Skip to content

A Bay of Blood

A Bay of Blood is a 1971 film from Italy, directed by Mario Bava, running 84 minutes. reelscum files it under giallo and slasher.

Poster for A Bay of Blood
Compare 6 versions
Year
1971 · 1970s films
Country
Italy
Runtime
84 min
Director
Mario Bava
Updated
29 Oct 2026
Obscurity
known (18/100)
Also known as
Twitch of the Death Nerve · Carnage · Last House - Part 2 · Blood Bath · Last House on the Left 2
Banned in
UK

Defined in the glossary: Giallo, Slasher

⊘ Banned in UK

A prosecuted DPP video nasty as Blood Bath, whose kills Friday the 13th Part 2 later reproduced almost shot for shot.

Bava invents the slasher a decade early. Friday the 13th copied two kills outright.

Mario Bava's proto-slasher, and one of the most influential horror films ever made. A tangle of heirs murder each other over a valuable bayside estate, and Bava strings the film together as a series of inventive, brutal set-piece killings with almost no connective plot, which is precisely what the American slasher would later do.

Friday the 13th Part 2 lifted two of its murders shot-for-shot. The nihilistic final joke is pure Bava. Made for almost nothing, it is the missing link between the giallo and the body-count film.

Something else

Trailer

The numbers

Nobody has rated this yet. Be the first to make a claim you'll have to defend.

Your call

Where to watch

Discuss with AI

Open a chatbot with a question about this film already typed out. Useful for a second opinion, plot detail, or where to find a copy.

Written about

  • The giallo, 1963 to 1976

    A line of yellow paperbacks, a killer in black gloves, and Mario Bava building the American slasher a decade before Hollywood cashed the cheque.

Filed alongside

Poster for Alice, Sweet Alice

Alice, Sweet Alice

1976 · USA · 98m
Obscurity: known. watchable legally

American giallo in Catholic New Jersey. Genuinely disturbing and well acted.

Poster for StageFright

StageFright

1987 · Italy · 90m
Obscurity: known. watchable legally

A killer in a giant owl mask, a locked theatre, and Soavi announcing himself.

Poster for Pieces

Pieces

1982 · Spain · 90m
Obscurity: cult. watchable legally

Spanish, incoherent, and gleefully stupid. 'Bastard! Bastard!'

Poster for Tenebrae

Tenebrae

1982 · Italy · 110m
Obscurity: known. watchable legally. banned somewhere

Argento's coldest and cleverest. That crane shot earns its reputation.

Poster for Phenomena

Phenomena

1985 · Italy · 116m
Obscurity: known. watchable legally

Insect telepathy, a Swiss boarding school, and a straight-razor chimpanzee. Argento off the leash.

Poster for High Tension

High Tension

2003 · France · 87m
Obscurity: known. watchable legally

Aja before Hollywood, at maximum brutality, with a twist that still starts fights.

Poster for Inferno

Inferno

1980 · Italy · 107m
Obscurity: known. watchable legally. banned somewhere

Argento's sequel to Suspiria. Even less plot, even more colour. A building that is alive.

Poster for Maniac Cop

Maniac Cop

1988 · USA · 81m
Obscurity: known. watchable legally

A dead cop stalks New York in uniform. Larry Cohen writes, Robert Z'Dar's jaw does the rest.

Poster for Blood and Black Lace

Blood and Black Lace

1964 · France/West Germany · 86m
Obscurity: known. watchable legally

The template, and still the best-looking film on this list.

Poster for The Cat o' Nine Tails

The Cat o' Nine Tails

1971 · France/West Germany · 89m
Obscurity: known. watchable legally

Argento's least favourite of his own films. He is roughly right.

Poster for Prom Night

Prom Night

1980 · Canada · 91m
Obscurity: known. watchable legally. banned somewhere

Jamie Lee Curtis, a masked killer, and a decade-old secret. Halloween cashes in, disco included.