When Dan and Arnie struggle to bring their bowling team out of last place, some unexpected competition arises. Meanwhile, Roseanne feels shut out of Jackie’s new friendship with Nancy.

Overwhelmed by her family’s demands during a flu epidemic, Marge accidentally shoplifts at the Kwik-E-Mart and winds up in prison.

Through flashbacks, Homer recalls the dizzying rise and fall of his Beatles-esque barbershop quartet. The Be Sharps reunite for one last concert on the roof of Moe’s Tavern.