Watch Unknown (2011) Online

	IMDB Rating: 6.9/10 from 137,579 votes
	Release: 2011 / Unknown (2011)
	Genre: Action \| Mystery \| Thriller
	Director: Jaume Collet-Serra
	Stars: Liam Neeson, Diane Kruger, January Jones
	Synopsis: A biochemist and his dishy wife arrive in Berlin for a conference at which a scientist and his controversial Arab funder will announce breakthrough research. While his wife checks into the hotel, he grabs a cab to return to the airport for his briefcase, left at the curb. En route, an auto accident puts him in a coma, from which he awakes four days later without identification and with gaps in his memory. He goes to the hotel: his wife refuses to recognize him and another man has claimed his identity. With help from a nurse, the cab driver, a retired Stasi agent, and an academic friend, he tries to unravel what's going on. Is the answer in the briefcase?