Charlie finally tells Alan that he didn't marry Mia because she wanted Alan and Jake to move out of the house, but Alan finds a hole in his logic. Charlie and Alan deal with a noisy neighbor who constantly sings all the time, who happens to be Steven Tyler.
Calleigh is run off of the road in to a canal and causes freshly collected evidence to be compromised. The team must work to find new evidence, as most of the water-damaged evidence is unusable.
Posted undercover at the World Trade Summit for Africa, the team discovers an assassination plot. Initially determined to put their lives on the line to prevent the murder, they are faced with a moral dilemma on discovering the motive behind the plot.
Brent is being impersonated by a morning radio show DJ, and feels it necessary to prove to everyone that it's not really him talking. Lacey's new delivery service takes off a little more quickly than she'd hoped, and Karen and Davis find out that "work to rule" actually involves "work".
Nico returned to camp furious that he was nearly voted out unanimously by the tribe, despite Aguila having no time to strategize after Jude's exit at Tribal Council. Rana's living situation continued to worsen as they were unable to make fire nine days into the game, with the women working hard to lift Gareth's morale to remain in the game.
Bryan Parker is questioned by the FBI after being found alone on the road by a police officer, his hand bandaged. He tells them about a young boy his father had abducted, and soon the team is searching for Todd. The search initially goes nowhere, and Sam continues to question Bryan, but they get a lead when Bryan identifies a snapshot of the boy that reveals his identity to be that of missing boy Daniel Ellison. It isn't long before the squad realises that Daniel isn't the first boy that Parker grabbed, and follow his past to find him and the missing boy.
As Shark's party comes to a close, and as Mouse's flashbacks begin to get scary, Roostre, Golden Joe and Peanut Cop break out of Mouse's jet, and begin to explore. But Roostre's getting to close to "restarting"...
Kitty returns to LA to interview for a political based TV show and to visit her family, which is full of secrets.
Another new year at PCA leads to surprises including the heart breaking news that Nicole will not be attending PCA this year because of her OMGD (obsessive male gender disorder). Thus, Nicole is sent to an all-girls school. After everyone settles into their new rooms, Chase tells Zoey he wants to talk with her privately. Lola and Quinn tell Zoey that Chase wants to tell her he's in love with her, but Zoey doesn't believe them. Meanwhile, Michael and Logan are fighting for the single bed in their new room. Chase decides not to ruin his friendship with Zoey, so he decides not to have a crush on her anymore by dating a new girl, Rebecca.
Pickles decides to go on a reunion tour with his old band, Snakes 'n' Barrels. The government plots to use a new super-drug to erase Pickles' mind and 'reprogram' him, thereby destroying Dethklok from within.
Marge reads Homer's carpentry books and becomes very handy at fixing things. Gender bias keeps the townspeople from accepting a female carpenter, so Marge pretends that Homer does the work. Meanwhile, Bart torments Skinner when he learns the principal has an extreme allergy to peanuts.
It is raining on Wisteria Lane, six months after Mike was run over. He is now in a coma, with Susan by his side. Bree gets engaged to Orson. Gabrielle and Carlos are getting divorced, but they are briefly reunited when their 8½ months pregnant surrogate Xiao-Mei runs away. While adjusting to having another child around the house, Lynette realizes that the girl's mother, Nora, is more than she can handle.
"I love the first day, man. Everybody all friendly an' shit." - Namond Brice Prez is shocked by his students; Royce strikes back against Carcetti; Rawls begins to gut the major case unit from the inside; Colvin embarks on a new career.
After Peter uses Meg's money to buy himself a tank, she gets a job at the new Superstore in town. However, the Superstore puts all the shops in town out of business and sucks up the city's power supply. Brian and Stewie team up to save the town from the corporate giant.
The Monarch continues to rebuild his villainous empire with the aid of Dr. Henry Killinger, but Henchman 21 is suspicious of his deadly charms.