Feb 18, 2011 · Unknown: Directed by Jaume Collet-Serra. With Liam Neeson, Diane Kruger, January Jones, Aidan Quinn. When a man awakens from a coma only to discover that someone has taken on his identity, he teams up with a young woman to prove who he is.

After a terrible car accident in Berlin, the badly injured biochemist, Dr Martin Harris, finds himself with a big gap in his memory. Suddenly, during his deep four-day coma, Harris' world has turned upside down--another man has taken over his life and identity, claiming that he is the real Dr Harris; his wife, Liz, backs up the stranger's story, and above all, no one believes him.

Unknown (2011) cast and crew credits, including actors, actresses, directors, writers and more.

A man (Liam Neeson) is in a horrible accident, and when he recovers, no one knows who he is, including his wife, in "Unknown," a 2011 film starring Liam Neeson, January Jones, Diane Kruger, Aiden Quinn, and Frank Langella.

What is 'Unknown' about? Doctor Martin Harris ( Liam Neeson ), a biochemist on his way to a summit conference in Berlin (Germany), discovers that he's left his briefcase and passport at the airport. While wife Elizabeth "Liz" ( January Jones ) checks into their hotel, Martin takes a cab back to the airport to retrieve his luggage.

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Unknown (2011) - Movies, TV, Celebs, and more... Menu. Movies. Release Calendar Top 250 Movies Most Popular Movies Browse Movies by Genre Top Box Office Showtimes & Tickets Movie News India Movie Spotlight. TV Shows. ... Unknown. IMDb rating. The IMDb rating is weighted to help keep it reliable. Learn more. IMDb RATING. 6.8 / 10. 270K.

Unknown is probably the movie "The Tourist" wanted to be, if it had a pulse. Its sheer momentum makes Neeson and Kruger more attractive than even Johnny Depp and Angelina Jolie.

Unknown: Directed by Jaume Collet-Serra. With Liam Neeson, Diane Kruger, January Jones, Aidan Quinn. When a man awakens from a coma only to discover that someone has taken on his identity, he teams up with a young woman to prove who he is.

A man injects an unknown substance into a man's IV bag. A man puts a powder in a cup of coffee and drinks it (it's cyanide). People drink champagne at a reception.