Season 24

Lois and Stewie finally understand each other - thanks to Brian's edibles - and try to understand their complicated relationship.

Meg discovers the seasonal delight that is the pumpkin spice latte, but when the limited time offering lapses, she and Lois concoct an elaborate heist to steal the formula.

Peter and the guys become shipwrecked at Fire Island; Chris and Brian perform a lobotomy on a social-media-crazed Stewie.

Meg pursues an unlikely friendship with an NFL great; Stewie and Brian host a dinner party at a home furnishing store.

Peter calls out the name "Francis" while making love with Lois, but she believes he meant his deceased father, leading to a round of therapy. Things worsen when Lois discovers "Frances" is the name of the Clam's new, pretty waitress.

In this follow up to the "Viewer Mail" episodes, the Griffin family retells The Lord of the Rings, explains how the Griffins' ancestors arrived in Quahog, and looks back at Quagmire's 1960s variety show.

Brian discovers his nose can detect diseases and smells that someone in the Griffin house has cancer.