It's the day for Lion's "King of the Forest" speech, but Lion is feeling under the weather. In Oz, when you catch "a bug," you catch a literal bug! This little guy makes himself at home, snuggling in behind your ear. The bug's cartoony antics makes Lion have all the symptoms of a cold. Scarecrow and Tin Man set off to Dr. Pipt to get a cure for Lion's bug. But they forget the instructions and instead of getting rid of the bug, they multiply it! Dorothy must find a way to get the bugs off their ears before Lion must make his speech.