There are many different versions of the King Arthur legend. Some details very from account to account.
Especially when you go into some of the celtic myths and legends that form some of the foundations for the story.
CC
I think Python was closest ;)
EXC had a lot to do with my ongoing love of fantasy novels/movies. Inspired a few video games as well IIRC. Not the movie tie in kind or the ‘based on’, but just in general to the genre.