King Arthur has gathered his knights at the round table—among them recent arrivals like “Sir Osis of Liver” and “Sir Loin of Beef”—to address an urgent issue concerning the kingdom. The jester, "Bugs," unexpectedly appears and finds himself tasked with a risky mission! A dragon is part of this story, and it turns out he eats coal. It seems "Bugs" will require a magical sword that sings. Fortunately, the dragon and hi…