This series is set on a secluded island called Rastepappe that is populated by Koalas and Badgers. Its city Koalaville is filled with various strange characters including a nervous mayor, a hopeless inventor and even a bossy painter. The stress of the mayor's job caused him to have trouble with migraines, or "meeegranes" as he pronounces it. There are always strange things going on, so Archibald, the trustworthy detective, is put on the job!