In which a singing janitor teaches Bart about how the economic system isn't set...
In which Grampa and Lisa get involved in some sort of succession problem.
Jimmy and Tom talk more Young Justice with the episodes "Insecurity" and "Performance," and...
In which Marge and Bart bond over a shared gift for pranking.
In which Lisa finds a surrogate big sister in the form of rebellious teenager...
In which Bart and Lisa both react to attachments in weird ways.
In which Lisa tries to help the deaf son of Bleeding Gums Murphy.
In which Cletus learns Brandine is smarter than he thought she was.
In which both Bart and Homer try to be cool.
Season Four, Episode Eight