It really would be a bit shit if you woke up from a short coma and suddenly everyone you knew claimed they’d never met you before. Well, that’s what happen to Dr. Martin Harris (Liam Neeson) in Unknown, and while he initially thinks that perhaps his head injuries have completely screwed with his head, especially as even his wife doesn’t recognise him and says she’s married to someone else (who seems to have assumed his identity), he becomes convinced there’s something far dark and stranger going on. Although it looks like it might be more than a little silly, from the evidence of this Trailer, Unknown could also be a lot of fun. The film should hit cinemas early next year.