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Unknown turns an identity crisis into a tightly paced Berlin thriller. Liam Neeson plays Martin Harris, who wakes after a car accident to find that his wife does not recognize him and another man is living under his name. Diane Kruger’s Gina becomes his reluctant ally as the story shifts from disorientation to a pursuit across the city.
The film is most useful for viewers who want a conspiracy mystery driven by action rather than a procedural investigation. Jaume Collet-Serra keeps the central question deliberately unstable, while the Berlin locations and the supporting work of Bruno Ganz, January Jones and Aidan Quinn give the chase a distinct European setting.
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