Frylock builds a time machine, but things don't go according to plan.
When Marge learns Springfield Elementary is the worst school in the state, she and Homer rent an apartment in the upscale Waverly Hills school district so Bart and Lisa can attend a better school. Meanwhile, Homer moves into the rented Waverly Hills apartment and gets used to the bachelor lifestyle.
Action continues with Tom Dwan and Daniel Negreanu in the middle of it all while Antonio Esfandiari, Howard Lederer, Joe Hachem, Nick Cassavetes, Patrik Antonius, and Phil Laak watch on.
The teams must create a new jingle and a 30-second radio spot for a company; former winner Piers Morgan interviews the contestants; the finalists are selected.
The friends plan a perfect day for Mac, whom they believe is moving away.
A deliriously ill Bloo attends Mac's birthday party and daydreams about his adventures as a superhero.
Frankie and Mr. Herriman host a party at Foster's and ask the friends to stay outside or upstairs.
Miley tries to get out of going to prom with the school nerd and when the chance comes for her to record a duet with David Archuleta, she uses it as the perfect excuse.
The team re-opens the case of the first ever female cadet in a local military school who was murdered in 2005.
When Kitty & Robert reach a crossroads in their marriage, she is forced to reflect on her father's past indiscretions and decide what's most important in life. Meanwhile, Ryan makes a discovery about his mother's death and takes a huge leap in the wrong direction to vie for Rebecca's affection.
Hank is troubled when Bobby's Little League Coach is hassling Bobby about his lack of ability until Hank realizes that the Coach is only trying to make Bobby a better player.
When Sonny realizes she is missing out on that most important of teen milestones - prom - she decides to throw a prom for the cast, right there on set. But Marshall says a firm no. Will Sonny and her friends have a night to remember? Or is prom nothing but a distant dream?
Among the areas touched on for this session between Paul and Mia include a discussion about mortality, being alone and making up for lost time.
Paul fixates on a comment April uttered about a close friend of his to explore her independent streak.
A man's murder puts Goren and Eames on the trail of an upper echelon businessman whose secrets have taken over his life and put him on the run.
The escapades of Stan Smith, a conservative C.I.A. Agent dealing with family life, while keeping America safe.
Roger declares that he was sent to Earth to be "the decider" of humanity's fate, and Stan challenges him on it.
Hobbo is still having trouble getting Nelly to admit that she is his natural birth mother. To get the proof he needs, he fits Howard up with an eavesdropping wire to pick up Nelly talking to Pearl.