What is the difference between a bear and Liam Neeson? - If you go to France you can get away from a bear!
What is the difference between a bear and Liam Neeson? - Liam Neeson will talk to you on the phone before he kills you!
In a fight, who would win, Liam Neeson or a bear? - Liam, because he's got a very particular set of skills; skills he had acquired over a very long career.
And here is a proof of Liam's double-faceness