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Community reviews
From TMDb members · 1 total- Repo Jack5/10
"Nocturne" is another "Welcome to the Blumhouse" horror movie dropped together with three others on Amazon Prime. More of a B-movie version of "Black Swan" (or the slightly better "Perfection" on Netflix), the high school teen drama really weighs it down. And nothing very ori…
Full text & links on TMDb in the reviews section below.
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Nocturne
“The great reach their potential. The mad surpass it.”
58%
Movie
1h 30m
AI Analysis
Nocturne (2020) — AI movie analysis
WatchMind AI generated this AI analysis of Nocturne (2020) — a movie tagged as Horror and Mystery with dark and tense moods and fast-paced pacing.
Story & themes: Inside the halls of an elite arts academy, a timid music student begins to outshine her more accomplished and outgoing twin sister when she discovers a mysterious notebook belonging to a recently deceased classmate. Our models also surface themes such as identity, conflict, and relationships from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect fast-paced storytelling (~90 min).
Community signal: TMDb members rate Nocturne 58% (520 votes) — mixed but watchable scores for this movie.
AI verdict
Nocturne suits viewers who want a dark and tense film — check the trailer and reviews before committing a full evening.
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
58%
from 520 TMDb votes
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Synopsis
Inside the halls of an elite arts academy, a timid music student begins to outshine her more accomplished and outgoing twin sister when she discovers a mysterious notebook belonging to a recently deceased classmate.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 2020-10-13
- Runtime
- 1h 30m
- TMDB rating
- 5.8
- TMDB ID
- 643550
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Frequently asked questions
Where can I watch Nocturne (2020)?
Nocturne 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 Nocturne?
Yes, you can watch the official trailer for Nocturne directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is Nocturne about?
Inside the halls of an elite arts academy, a timid music student begins to outshine her more accomplished and outgoing twin sister when she discovers a mysterious notebook belonging to a recently d... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for Nocturne?
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 Nocturne?
The official runtime for Nocturne is approximately 90 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

Sydney Sweeney
Juliet Lowe

Madison Iseman
Vivian Lowe

Jacques Colimon
Max

Ivan Shaw
Dr. Henry Cask

John Rothman
Roger

Rodney To
Wilkins

JoNell Kennedy
Gordon

Julie Benz
Cassie Lowe

Brandon Keener
David Lowe

Stephon Fuller
Joshua

A.J. Tannen
Mike
- J
Ji Eun Hwang
Moira

Asia Jackson
Abigail

Phillip Wampler
Waiter

Bryce McKinney
Actor

Miles McKenna
Alexis
Audience notes
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Discussion0 notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
"Nocturne" is another "Welcome to the Blumhouse" horror movie dropped together with three others on Amazon Prime. More of a B-movie version of "Black Swan" (or the slightly better "Perfection" on Netflix), the high school teen drama really weighs it down. And nothing very original either: someone kills themselves in the opening minutes, the protagonist finds her weird evil book, and life starts going her way (or so she thinks). I must have nodded off because for the life of me I don't recall why its even called "Nocturne." The evil book I guess? Pass on this one and watch the much better "Suspiria" remake instead.
More to explore
Hand-picked from TMDb similar and recommended lists for Nocturne. 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.












