Unknown was released to Amazon Video on 2011-05-05 and to DVD on 2011-06-21.
Director: Jaume Collet-Serra
Cast: Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, and Bruno Ganz
An American biologist attending a conference in Berlin awakens from a coma after a car accident, only to discover that someone has taken his identity and that no one, not even his wife, believes him. With the help of an illegal immigrant and a former Stazi agent, he sets out to prove who he is and find out why people are trying to kill him.