

Roger invites everyone over to his house except for poor Doug, who begins to feel left out. Doug later imagines himself as Quailman battling Dr. Klotzenstein, the mad scientist who turns all Bluffington citizens into mindless zombies with his zombie chips. Doug then faces Roger at his trailer to discover he has organized a one year anniversary party for Doug.
Beebe brings her new expensive radio to school, in order to impress the other students. When it ends up missing, Mr. Bone threatens to hold the whole class in afternoon detention, if the radio is not returned. Hoping to catch the real culprit, Doug decides to take the case as ""The Chameleon"", who is a master of disguise. But when Doug finds out that Skeeter has the radio, he'll either have to turn him in or cover for him