Unknown (2011)

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.

Director:

Jaume Collet-Serra

Stars:

Liam Neeson (Dr. Martin Harris), Diane Kruger (Gina), January Jones (Elizabeth Harris), Aidan Quinn (Martin B.), Bruno Ganz (Ernst Jürgen), Frank Langella (Rodney Cole)