It's a fabulous floating palace, and everybody on it is having the time of their life...until a mysterious and terrible odor begins to permeate the splendid ship.What can this awful odor be? All signs point to Walter, and so he is banished down below, with the stinky cheeses.Walter doesn't mind--at least he has something to snack on. But not even the cheese room can contain Walter's powerful farts. So they lower him onto a lifeboat, and he is forced to travel alone behind the ocean liner. Then catastrophe strikes! The liner loses its power. How long will the great cruise ship and its frightened passengers be marooned on the high seas? About as long as it takes Walter to digest that cheese....