Kody, Meri and Robin realize that there are no polygamist houses to be found in Las Vegas; a surprise birthday party for Meri.
The Wisteria Lane residents each enjoy a progressive dinner; Renee begins a short-lived relationship with a bartender; Bree sees a connection with Chuck; the housewives cover up a fatal accident.
A progressive dinner party thrown for Susan to celebrate her move back onto the lane leads to a shocking murder. Meanwhile, Gaby is stunned to learn the identity of the mysterious man who has been stalking her; Lynette and Tom attempt to put the spark back into their marriage by spending a few days alone together at a romantic Bed & Breakfast; after being placed under arrest for allegedly poisoning Paul, Susan must convince the police that she was being framed for the deed by Felicia; Bree begins to suspect that her new boyfriend may be gay.
After the town's annual Lobsterfest is cancelled by a storm, Bob defiantly opens his doors for a festive celebration. When he wakes the next morning, Bob finds the restaurant in disarray and that the town has spurned him, but Bob won't let that deter him from further involvement in the celebratory weekend.
After finding the keys to every door in Springfield, Lisa finds a hidden room beneath the elementary school.
The invaders capture a fleeing and pregnant Lucrezia as they march on Rome, but she charms King Charles and is allowed to persuade her brother Juan to withdraw his hopelessly outmatched defensive troops; Pope Alexander VI awaits to learn of his fate as Charles enters the city and makes his way to the Vatican.
Jailbot is starting to show his age. And when Jared buys a sleek new replacement online, it might be time to put the Warden's beloved old companion down into storage.
Bonnie and Lois take a little trip to Paris where Bonnie crosses the line.
Francine gets a job at Stan’s office, which cramps Stan’s style and his ability to flirt with co-workers. When Francine retaliates with a little flirting of her own, war breaks out at work.
The Gatsby attempts to get into the Guinness Book of World Records. Meanwhile, Olivia rekindles her relationship with her ex, Mikey, while Gigi adjusts to singlehood.
Teddy decides to break up with Derek, but has a hard time doing so, due to him continually doing nice things for her. Meanwhile, Amy becomes Gabe's new hockey coach and hurts herself during a practice. PJ finds out that he is being paid less than minimum wage and gets advice from Bob about what he should do, until PJ gets fired for going on strike with the other Kwikki Chikki staff.
Jeremy Wade travels to Brazil's "wild west" in search of a river monster that has killed three cowboys. The search for the culprit sends him deep into prospecting cattle country, where he discovers the shocking truth about a fish he's never caught before. He has to combat all his fears to catch this monster, and after a long chase, Jeremy finally corners his elusive prey in the most unexpected place. All he has to do then is catch it without getting killed.
Sarah and Holder evade the FBI and unearth new evidence. Mitch endangers the boys, prompting Stan to take matters into his own hands. Richmond tries to climb back in the race.
After a man is thrown to his death off a building, Goren and Eames discover an ongoing war between two private security companies. As the detectives investigate the lucrative business of intelligence gathering, the true agenda of the victim and the mystery behind his death is revealed.
Aunt Mimi and Davis form a record company and sign rapper Katey Red; Janette makes her dramatic departure from Restaurant Brulard; Antoine reluctantly lands a teaching job.
A violent schizophrenic with the skills of an outdoor survivalist and a history of ritualistic killing is off his meds and on the hunt. His prey, Debbie Myers, is a beautiful, young television host. After killing an orderly, he escapes and the one thing on his mind is finding Debbie, taking her to a special place in the Adirondack Mountains and consummating their “love” through a bizarre and violent ceremony which will surely end up with Debbie being killed.
Theme : Mussels Chicago chef Todd Stein is the challenger against Iron Chef Bobby Flay.
Cleveland creates his own comic book superhero and takes the entire family to a comic book convention in San Diego, where he discovers that Donna was once the star of a blaxploitation film.
Antics and dramas accent a getaway to San Antonio, during which Alexis cuts loose and candidly discusses her home life. In the OC, Tamra's court case against her ex-husband reaches a fever pitch---with former housewife Jeana Keough upping the drama by opining to the press.