Lady Pi Phi, they did call him "Arturius", but not often. It was like the supporting cast of the movie called him that but his "friends" called him Arthur. Does that make sense?
LeslieAGD: I saw that History Channel presentation too, which I guess in part helped me to understand the movie better.
But then again I have seen soooo many TV movies and movies and taken classes on Arthurian legend that I was pretty up to speed.