Unknown

Unknown is a 2011 German-French-British-American psychological thriller film directed by Jaume Collet-Serra, starring Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, Bruno Ganz, and Frank Langella. The film is based on the 2003 French novel published in English as Out of My Head, by Didier Van Cauwelaert.
==Plot==
==Cast==
Category:2011 films
Category:Films
Category:English-language films
Category:Liam Neeson films
Category:2010s films
Category:2010s thriller films
Category:British films
Category:British thriller films
Category:Films shot in Germany
Category:French films
Category:German films
Category:Films about amnesia
Category:Films based on novels
Category:Psychological thriller films
Category:Warner Bros. films
Category:French thriller films
Category:German thriller films
Category:British psychological thriller films
Category:StudioCanal films
Category:American films
Category:American thriller films