(inspired by the actors / actresses thread) Okay, I hear reference to this Christopher Walken all the time, but mostly on this board. (a lot of very annoying references to a cowbell and a fever ) ...now, admittedly, I don't know that many actors by name, but I have no idea who this Christopher Walken is. Should I know him from somewhere? What TV shows / Movies has he been in? I want to be hip and in the know too!