"Eternal Moonshine of the Simpson Mind"

Airing December 16:

Homer wakes up one morning only to find himself outdoors and covered with snow. With no recollection of what happened the night before, he makes his way home only to find his entire family missing. Hopelessly confused, he goes to Moe's bar, where Moe reveals that Homer drank a "Forget-Me-Shot" the night before - a drink so potent, it wipes out a the last 24 hours of one's memory.

When Wiggum informs Homer of a domestic disturbance at the Simpson house the night before, Homer begins to worry that he may have done something awful. Homer turns to Professor Frink, who hooks him up to a device that allows him to explore his memories to piece together the night's events.

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"Funeral for a Fiend"

Airing November 25, 2007:

When Bart accidentally kills his old nemesis Sideshow Bob (voice of Kelsey Grammar), Bob's brother Cecil (David Hyde Pierce) and father (John Mahoney) invite Bart to attend the memorial service to bury the hatchet for good.

Keith Olbermann makes a guest appearance as himself.

"Husbands and Knives"

Airing November 18:

Much to the Comic Book Guy's chagrin, Bart, Lisa and Milhouse check out a new comic-book store called "Coolsville Comics & Toys," where they are treated like royalty by a friendly comic book buff named Milo (guest voice Jack Black). Coolsville attracts some real-life comic book creators, such as Alan Moore, Art Spiegelman and Dan Clowes (guest-voicing as themselves), and the Comic Book Guy wages war on Coolsville in an attempt to win back his customers.

Meanwhile, Marge decides her middle-aged physique could use some help, and she launches a gym for 'regular women.' Marge's gym becomes wildly successful and as her fame grows, Homer fears she will dump him for a younger, more fit guy. Homer decides to take matters into his own hands to get into shape.