The only thing I've ever seen from that show is, and I think it's in the second season, there is this massive snake that's living inside the walls of the castle. I guess one of the dudes can speak snake so he ends up luring the snake out and they have some crazy end scene battle where the snake is like some other boy or a book or something. Can't quite remember.
Didn't watch the rest of that season so we see any nudity---but the actors did seem a bit young for that anyways. Ended up getting hooked on Breaking Bad as the only violence there was attributable to drug trafficking and chemo medications.
Anyways, weird show for sure. Probably too much violence for my family. But to each his own.