["Unknown: Directed by Jaume Collet-Serra. With Liam Neeson, Diane Kruger, January Jones, Aidan Quinn. When a man awakens from a coma only to discover that someone has taken on", "Stream 'Unknown (2011)' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone. Watch at home and immerse yourself in this movie's story...", "Unknown presents a gripping mystery with well-paced storytelling and strong character development, keeping viewers engaged through twists and intense action. Despite a few plot inconsistencies...", "Find out how and where to watch \"Unknown\" online on Netflix, Prime Video, and Disney+ today – including 4K and free options.", "Unknown is a 2011 action thriller film directed by Jaume Collet-Serra and starring Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, Bruno Ganz, and Frank Langella. [7]", "After waking from a coma, a professor finds that he's being impersonated by another man and must fight to prove his identity. Watch trailers & learn more.", "A man awakens from a coma, only to discover that someone has taken on his identity and that no one, (not even his wife), believes him. With the help of a young woman, he sets out to prove who he is."]