Roger blames Doug for hitting Mr. Bone with a football, which sends Doug to detention. Roger then pretends to break his ankle and again blames it on Doug. Feeling guilty, Doug then becomes Roger's servant. In Megalopolis, Quailman thinks he is to blame after Dr. Klotzenstein's Funky Pumper stops working after Quailman uses his Quaileye on him. He decides to go inside his body to cure him, but soon finds out the real cause of Kloztenstein's illness. (thetvdb.com)