Unknown
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.
Where to stream Unknown
Streaming now in the United States on YouTube Free.
Rent or buy in the United States on Amazon Video, Apple TV Store, Google Play Movies, and YouTube.
Trailers and promos
Unknown - Trailer
Unknown Official Trailer #1 - (2011) HD
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Frequently asked questions about Unknown
Where can I watch Unknown in the United States?
Unknown is available to stream on YouTube Free in the United States, and to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, and YouTube. Streaming availability is provided by JustWatch and can change over time.
Can I watch Unknown for free?
Unknown streams free with ads in the United States on YouTube Free. A subscription is not required, though the service may ask you to register.
What are the ratings for Unknown?
Unknown scores 6.7 on The Movie Database.
Who stars in Unknown?
Unknown stars Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, and Bruno Ganz. Jaume Collet-Serra is the director.
How long is Unknown?
Unknown runs 1h 53m (113 minutes).
When did Unknown come out?
Unknown was released on February 16, 2011.
Which studio made Unknown?
Unknown was produced by Panda Productions, Dark Castle Entertainment, and StudioCanal in the United States, the United Kingdom, and France.
What was the budget for Unknown?
Unknown was made on a budget of $30,000,000.
How much did Unknown make at the box office?
Unknown grossed $130,786,397 worldwide, against a budget of $30,000,000.
What languages is Unknown in?
Unknown is in English, German, Turkish, and Arabic, and its original language is English.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.