Barbara G. / Fred and Mary

S5 E6: Barbara trolls for stuff in alleyways and dumpsters, and her hoarded home sits in a million-dollar neighborhood where the neighbors look on in disgust. Fred and Mary live in a house filled with cobwebs and cockroaches, but they don't seem to notice. It's gotten so bad that Fred has end-stage COPD, probably caused by all the filth. The authorities say both houses must be cleaned--and now--or everyone will be put out on the street.