Monstrum (SHUDDER) Blu-ray horror film

Monstrum (SHUDDER) is a Korean-language horror film on Blu-ray. Its synopsis follows a retired general tasked with confronting a rumoured monster during a plague and growing panic.

At a glance

The story centres on a monster rumour, a plague and a retired general sent to restore order.
English subtitles are listed alongside Korean as the language.
English (Dolby Digital 5.1) is also listed as a language entry, so check the selected edition's audio options if this matters.

Price

£14.44Save 15%

Reference price: ~~£16.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A defined horror premise combines a creature mystery with a historical setting.
English subtitles are listed for the Korean-language film.

Technical specifications

12 specifications

Film and disc
Genre	horror
Format	Blu-ray
Runtime	2 hours
Director	Jong-ho Huh
Language	Korean
English audio listing	English (Dolby Digital 5.1)
Subtitles	English
Aspect ratio	Unknown
Release date	4 Oct. 2021
Studio	Acorn
Country of origin	United Kingdom

Dimensions and installation
Dimensions listed	1.7 x 11.9 x 16.1 cm; 72 g

What to know before buying

Listing details to confirm

The listing identifies Korean as the language but also lists English (Dolby Digital 5.1). These audio details are inconsistent, so check the selected edition's available soundtracks before buying. The aspect ratio is listed as Unknown.

Who is it for?

A good fit for

Viewers looking for a Korean horror film involving a monster rumour and a royal-era setting.
Blu-ray collectors seeking a title with English subtitles.

Less suited to

Buyers who require a confirmed aspect ratio or a clearly specified audio-language configuration.

Monstrum (SHUDDER) Blu-ray horror film · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.8 / 5 · 21 ratings

5 stars44%44%
4 stars17%17%
3 stars26%26%
2 stars0%0%
1 star13%13%

The supplied information contains aggregate ratings but no customer comments, so specific praise or complaints cannot be attributed. The overall rating is mixed rather than decisive. Buyers should weigh that uncertainty against the listing's defined horror premise and check the inconsistent audio details if soundtrack choice matters.

Frequently asked questions

What format is Monstrum (SHUDDER) listed in?

It is listed as a Blu-ray. The title is identified as a horror film.

What language and subtitles are listed?

Korean is listed as the language and English as the subtitles. An additional language entry says English (Dolby Digital 5.1), so the audio details are inconsistent.

How long is the film?

The listed runtime is 2 hours.