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Unknown (I) (2011)

PG-13  |   |  Action, Mystery, Thriller  |  18 February 2011 (USA)
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Ratings: 6.9/10 from 198,537 users   Metascore: 56/100
Reviews: 330 user | 344 critic | 38 from

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.



(screenplay), (screenplay), 1 more credit »
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Cast overview, first billed only:
Prince Shada
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A biochemist and his dishy wife arrive in Berlin for a conference at which a scientist and his controversial Arab funder will announce breakthrough research. While his wife checks into the hotel, he grabs a cab to return to the airport for his briefcase, left at the curb. En route, an auto accident puts him in a coma, from which he awakes four days later without identification and with gaps in his memory. He goes to the hotel: his wife refuses to recognize him and another man has claimed his identity. With help from a nurse, the cab driver, a retired Stasi agent, and an academic friend, he tries to unravel what's going on. Is the answer in the briefcase? Written by <>

Plot Summary | Plot Synopsis


Take back your life.

Motion Picture Rating (MPAA)

Rated PG-13 for some intense sequences of violence and action, and brief sexual content | See all certifications »

Parents Guide:




| | |


| | |

Release Date:

18 February 2011 (USA)  »

Also Known As:

Unknown  »

Filming Locations:


Box Office


$30,000,000 (estimated)

Opening Weekend:

$25,453,015 (USA) (18 February 2011)


£6,432,496 (UK) (15 April 2011)

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:

| |


Aspect Ratio:

2.35 : 1
See  »

Did You Know?


According to his passport, Martin Harris was born on June 7th. This is also the birthday of Liam Neeson who portrays Dr. Harris. See more »


After the taxi goes off the bridge and Gina swims out she is shown breaking out the back window of the taxi. The next scene shows the inside and small pieces of glass falling through the water around Dr. Harris. When Gina swims/reaches inside the taxi there is no glass left at all from the rear window in-spite of the fact that there would be shards left around the edges held in place by the rubber. See more »


[first lines]
Pilot's Voice: Ladies and gentlemen, we're beginning our descent into Berlin Tegel, where local time is 8:30 AM, and the temperature is a cool minus four degrees.
Dr. Martin Harris: Morning.
Elizabeth Harris: Did you sleep?
Dr. Martin Harris: No. I'll sleep at the hotel.
See more »

Crazy Credits

The opening credits are shown as clouds being viewed from an airplane blow past... not so crazy, except that it actually makes one of the credits unreadable. See more »


Referenced in Film 2015: Episode dated 26 February 2014 (2014) See more »


Quartet Major
Performed by Paul Durham
Paul Durham -- Black Labyrinth Music (BMI)
Donald J. Hofer -- YRSK Publishing (ASCAP)
Courtesy of Songs for Film & TV obo Black Lab
See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

Lliam is great
3 February 2012 | by (Dallas) – See all my reviews

Multiple people have compared this to Neeson's 2008 release of "Taken." Both have a similar concept; Liam goes on a fast-paced journey to retrieve something special that has been taken from him. This time it is not his daughter; it is his mind. Unlike "Taken," "Unknown" is more of a suspense mystery than an action flick. There are some chases and fight scenes, but that is not the main focus. The movie's plot is focus and it is unique for it is unpredictable. We are confused like Neeson's character and there are times we don't know if he will succeed. There are multiple twists and unlike most mystery thrillers, it took me more than half through the film to figure it all out.

In short, "Unknown" is a fairly decent mystery thriller. Good performances. Good story for a mystery. Good music. Good cinematography—I particularly like the whole gray, dreary atmosphere that reflects the film's location's bleak weather. Good twists. Good suspense— the sound mixers must've had a kick in adding emphasis on sound effects to startle the audience. The one thing I will note is that Liam Neeson is really showing his age. This is not necessarily a bad thing; on the contrary, it helps his character out. It gets tiresome that Hollywood always uses the generic 30-something year old actor with smashing abs who is tossed into a terrible situation. It is nice to see an aging actor play an upper middle-aged man who has perhaps lost his mind while running away from people trying to kill him.

17 of 22 people found this review helpful.  Was this review helpful to you?

Message Boards

Recent Posts
Why did they have two Dr Martin Harrises? SueBee55
Things We Learned from Unknown merv1225
Okay, I'm confused. I need answers. Pure_Narcotic
Frantic rip off! overfloden
Diane or January? SiaSnoCap
Water pressure dmayo-911-597432
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