The Film stars Liam Neeson which first attracted me to it.

The basic synopsis is that Neson plays Dr. Martin Harris, who awakens after a car accident in Berlin to discover that his wife suddenly doesn’t recognize him and another man has assumed his identity. Ignored by the police and hunted by assassins, he finds himself alone and on the run. He finds an ali in a young woman and sets out to prove who he is.

I found it very slow to start with, it did get better the further into the film  and surprised with the ending. I would give it 5/10, have seen better Neeson films.