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Unknown

Directed by Jaume Collet-Serra
PG-13
2011    1h 53mThriller, Action,
6.856%55%6.7
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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.

Where to Watch Unknown

Cast of Unknown

  • Liam NeesonDr. Martin Harris
  • Diane KrugerGina
  • January JonesElizabeth Harris
  • Aidan QuinnMartin B.
  • Bruno GanzErnst Jürgen
  • Frank LangellaRodney Cole
  • Sebastian KochProfessor Leo Bressler
  • Olivier SchneiderSmith
  • Stipe ErcegJones
  • Rainer BockHerr Strauss
  • Mido HamadaPrince Shada
  • Clint DyerBiko
  • Karl MarkovicsDr. Farge
  • Eva LöbauNurse Gretchen Erfurt
  • Helen WiebensohnLaurel Bressler
  • Adnan MaralTurkish Taxi Driver
  • Merle WiebensohnLily Bressler
  • Torsten MichaelisAirport Taxi Driver
  • Rainer SellienControl Room Detective
  • Petra HartungControl Room Detective

Unknown Ratings & Reviews

  • M08YOctober 17, 2025
    A decent little action-thriller that is about 30mins longer than it should be. Unknown isn't exactly high art, but it's better than Taken 2 and Taken 3. It's a competently made film that doesn't take many risks but doesn't go far wrong as a result. There really isn't much to say about the plot without giving away the only plot twist (plot curve really). The action scenes are fairly smooth flowing unlike the choppy nightmare of Taken 3 but some of the explosion special effects are laughable. The film looks and sounds absolutely fine.

Watch Unknown Videos

  • Unknown
    UnknownTrailer
  • Unknown (Trailer 1)
    Unknown (Trailer 1)Trailer
  • Chase
    ChaseScene
  • Break In
    Break InScene
  • Car Crash
    Car CrashScene
  • Parking Garage
    Parking GarageScene
  • Excuse Me Do I Know You?
    Excuse Me Do I Know You?Scene

 

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Unknown Trivia

Unknown was released on February 17, 2011.

Unknown was directed by Jaume Collet-Serra.

Unknown has a runtime of 1 hr 53 min.

Unknown was produced by Andrew Rona, Joel Silver, Leonard Goldberg.

The key characters in Unknown are Dr. Martin Harris (Liam Neeson), Gina (Diane Kruger), Elizabeth Harris (January Jones).

Unknown is rated PG-13.

Unknown is a Thriller, Action, Mystery film.

Unknown has an audience rating of 5.5 out of 10.

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