Why did they have two Dr Martin Harrises?
They set up Liam and the other man (Aidan) to be Dr Martin Harris long before Liam went into his coma which they couldn't have known would happen. You saw film of them having their picture taken with January Jones.
Why have two Dr Harrises? Ich bin puzzled!
Having said which, I really liked this film, a bit of violent hokum and good car chase really takes your mind off things and Liam Neeson is always worth watching.