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Monstrum
“An ancient man-eating monster awakens.”
65%
Movie
1h 46m
AI Analysis
Monstrum (2018) — AI movie analysis
WatchMind AI generated this AI analysis of Monstrum (2018) — a movie tagged as Action, Horror, and Drama with dark and epic moods and fast-paced pacing.
Story & themes: Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking the kingdom into chaos. In 1528, frightened rumors come to royal palace, regarding a mysterious creature, known as Monst… Our models also surface themes such as ai from synopsis and genre signals.
Watch context: Best suited for general audiences. Expect fast-paced storytelling (~106 min).
Community signal: TMDb members rate Monstrum 65% (203 votes) — solid community ratings for this movie.
AI verdict
Monstrum suits viewers who want a dark and epic film — check the trailer and reviews before committing a full evening.
Preview on this device: 37% match — Matches your dark mood + drama. Sign in to save your profile across devices.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
65%
from 203 TMDb votes
Taste match (this device)
37%match
Preview from browsing on this browser — not saved to an account yet.
Matches your dark mood + drama
Sign in to save your profile →- Your rating—
- Watch queueNot saved
WatchMind sentiment
No thumbs or dismissals yet. Rate this title to help others see likeness trends.
- Dismissals
- 0
Engagement breakdown
0 unique visitors · no audience notes yet
Views trend (14 days)
Daily title page views on WatchMind
Synopsis
Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking the kingdom into chaos. In 1528, frightened rumors come to royal palace, regarding a mysterious creature, known as Monstrum by the peasants.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 2018-09-12
- Runtime
- 1h 46m
- TMDB rating
- 6.5
- TMDB ID
- 523593
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
- Use Rent, buy & download for official stores; offline viewing is usually inside their apps.
- Browse trending and top-rated movies from the main Movies page.
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Frequently asked questions
Where can I watch Monstrum (2018)?
Monstrum is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for Monstrum?
Yes, you can watch the official trailer for Monstrum directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is Monstrum about?
Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking ... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for Monstrum?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie Monstrum?
The official runtime for Monstrum is approximately 106 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

Kim Myung-min
Yun-gyeom

Kim In-kwon
Seong-han / Mulgoe (voice)

Lee Hye-ri
Myeong-i

Choi Woo-shik
Royal Court Officer Heo

Lee Kyung-young
Sim-un

Park Hee-soon
King Jung-jong

Park Sung-woong
Jin-yong

Lee Do-gyeong
Grandpa Song

Lee Kyu-bok
Mo-gae

Kim Joong-hee
Mak-gae

Kim Kang-il
First Vice-Premier

Cho Won-hee
Second Vice-Premier

Jang Yong-bok
Court Minister
- Y
Yun Hui-su
Kang-nyeo

Han So-yeong
Myeong-i's Mom

Joo Ye-rim
Young Myung

Kang Tae-young
In Duk

Hong Ji-yoon
Mother
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
No notes yet — be the first to leave a suggestion for the next viewer.
Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
No written reviews are available for this title in TMDb yet. Check back later or open the title on themoviedb.org.
More to explore
Hand-picked from TMDb similar and recommended lists for Monstrum. Each link opens a full WatchMind page with synopsis, trailer, community reviews, and official store links—so you can compare tone and audience overlap before you pick what to watch next.












