The Ring of Veiling

After learning of her husband's secret, Guinevere recalls a story from her youth regarding a magical talisman that will show a person however he or she desires to be seen. A fat man can appear thin, an old woman can appear young, and so on. This, of course, is perfect for Arthur since he desires to dress in a fashion that is more befitting a queen than a king. Merlin is a wizard (of sorts). He has been in contact with a woman from the future for many years. She has taught him much about technology and science. So much, in fact, that the people of his world believe he is capable of doing magic. One of the items she shared with him is the motion picture camera. Since then, Merlin has been looking for a project to allow him to become a director (in the film-industry sense of the word). Arthur and the Knights of the Roundtable set off on a quest to retrieve the magical talisman while Merlin joins the adventure so that he may film the entire ordeal.