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Watch on YouTubeTrailer from TMDb metadata; playback via YouTube. If the player shows a restriction, use "Watch on YouTube" above.
Community reviews
From TMDb members · 1 total- Alunauwie8/10
Unknown presents a gripping mystery with well-paced storytelling and strong character development, keeping viewers engaged through twists and intense action. Despite a few plot inconsistencies and logical gaps, the film delivers solid suspense and adrenaline-pumping sequences. Ov…
Full text & links on TMDb in the reviews section below.
Rent, buy & download
Official stores and apps (Apple TV, Prime Video, Google Play, and others) let you rent or buy this title; many include offline downloads inside their app after purchase.
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Amazon Video
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Unknown
“Take Back Your Life”
67%
Movie
1h 53m
AI Analysis
Unknown (2011) — AI movie analysis
WatchMind AI generated this AI analysis of Unknown (2011) — a movie tagged as Action, Mystery, and Thriller with cerebral and tense moods and fast-paced pacing.
Story & themes: A man awakens from a coma, only to discover that someone has taken on his identity and that no one, (not even his wife), believes him. With the help of a young woman, he sets out to prove who he is. Our models also surface themes such as identity from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect fast-paced storytelling (~113 min).
Community signal: TMDb members rate Unknown 67% (4,159 votes) — solid community ratings for this movie.
AI verdict
Unknown suits viewers who want a cerebral and tense film — check the trailer and reviews before committing a full evening.
Preview on this device: 27% match — Matches your tense mood. 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
67%
from 4.2k TMDb votes
Taste match (this device)
27%match
Preview from browsing on this browser — not saved to an account yet.
Matches your tense mood
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
A man awakens from a coma, only to discover that someone has taken on his identity and that no one, (not even his wife), believes him. With the help of a young woman, he sets out to prove who he is.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 2011-02-16
- Runtime
- 1h 53m
- TMDB rating
- 6.7
- TMDB ID
- 48138
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 Unknown (2011)?
Unknown 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 Unknown?
Yes, you can watch the official trailer for Unknown directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is Unknown about?
A man awakens from a coma, only to discover that someone has taken on his identity and that no one, (not even his wife), believes him. With the help of a young woman, he sets out to prove who he is.
Is there an AI analysis for Unknown?
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 Unknown?
The official runtime for Unknown is approximately 113 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Cast

Liam Neeson
Dr. Martin Harris

Diane Kruger
Gina

January Jones
Elizabeth Harris

Aidan Quinn
Martin B.

Bruno Ganz
Ernst Jürgen

Frank Langella
Rodney Cole

Sebastian Koch
Professor Leo Bressler

Olivier Schneider
Smith

Stipe Erceg
Jones

Rainer Bock
Herr Strauss

Mido Hamada
Prince Shada

Clint Dyer
Biko

Karl Markovics
Dr. Farge

Eva Löbau
Nurse Gretchen Erfurt
- H
Helen Wiebensohn
Laurel Bressler

Adnan Maral
Turkish Taxi Driver
- M
Merle Wiebensohn
Lily Bressler

Torsten Michaelis
Airport Taxi Driver
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
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
Unknown presents a gripping mystery with well-paced storytelling and strong character development, keeping viewers engaged through twists and intense action. Despite a few plot inconsistencies and logical gaps, the film delivers solid suspense and adrenaline-pumping sequences. Overall, it's an enjoyable thriller that appeals to action and mystery fans alike. Read the full review here: (Indonesian version : alunauwie.com) and (English version : uwiepuspita.com)
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