When Humpty fell off the Wall, everyone said it was an accident. But I smelled something rotten-and it wasn't me, either. Whom am I? I'm Joe Dumpty, a hard-boiled detective and Humpty's brother. With a five o'clock deadline to solve the crime and catch the culprit, I'm lining up the usual charcters and looking for clues to crack the case. It's upto me to figure out what really happened to Humpty.