Lois' kleptomania puts her in jail, leaving the Griffin household in chaos.  To restore their lives, Peter attempts to break Lois out, only to end up living in hiding in "Asian Town."  Peter takes up sumo wrestling to pay the bills, and when Joe sees Peter on television, he tracks them down.  Joe chases family down in the sewers, and when Lois ends up saving Joe's life, she's absolved of all her crimes.