The story loosely involves following the story of King Arthur and his knights of the [Round Table]? across England in their search for the [Holy Grail]?. On the way, these brave men encounter a blood-thirsty rabbit (which they deal with using the Holy Hand Grenade of Antioch), the [Knights who say Ni]?, a black knight, as well as several misadventures involving peasants, witches, and Frenchmen.