In this episode, the revenge plan that Dr. Mosely and Alvin set up for Dennis is put into action... and fails spectacularly, as the little brat not only manages to evade incriminating himself on record,... but even drops hints of being able to incriminate his antagonists instead. Dismayed and depressed, Alvin turns to Johanna for consolation and finds more than enough for one night - MUCH more than enough, as his sister finally allows him to consummate their long-awaited union. Alas, the triumph is cut brutally short the very next day, when Dr. Mosely welcomes Alvin with a shocking piece of news...