Phineas and Ferb set out to build a bigger plane than Howard Hughes' wooden Spruce Goose, so they build it out of papier-mâché, to do a similar theme to the Spruce Goose, complete with in-flight service and entertainment. Dr. Doofenshmirtz is doing his part to be green by using recycled materials to build an "Evaporator-inator" to dry up all the pools in the Tri-State area. Meanwhile, Candace and Stacy attend Jeremy's pool party only to discover an adventurous Australian girl is capturing Jeremy's attention.
Nikki starts investigating the mystery behind ET's death. But can she handle the truth? Swain risks his life to save a boy suffering from the bends. Spider tries to free a child slave from an illegal fishing boat, but lands himself in hot water. Tempers fray when Hammersley rescues an old enemy following a bizarre diving accident.
Visiting relatives of the Flynns' neighbors bear an uncanny resemblance to Candace, Phineas and Ferb. Meanwhile, Perry finds himself in the middle of Dr. Doofenshmirtz's family reunion.
Nancy pays a secret visit to Guillermo in prison; Celia puts her time in the rebel camp to good use by organizing their supplies; Shane decides to visit Nancy's estranged sister (Jennifer Jason Leigh); Silas and Doug second-guess their choice of a pot-growing plot.
Moz is a drug dealer and has very strange clientele who come and go from his flat.
Brenda and the team are called in to investigate the questionable disappearance of a shady financial investor. The team is a mess with Daniels now in another division, Gabriel doing double duty, and Provenza with behavior more curious than usual. In the meantime, Brenda and Fritz deal with a sick Kitty.
A former Olympian now working in the Belgian consulate is killed. Her death is soon linked to an aspiring Olympian, a blackmail DVD, and the owner of a private security firm.
A shocking murder outside Merlotte's has Bon Temps reeling. Meanwhile, Sookie's relationship with Bill is tested when she learns about Jessica, and of his involvement in her uncle's death. Sam recalls a shape-shifting encounter he had with Maryann as a 17-year-old. Jason gets a sudden windfall that allows him to pay for a leadership retreat with the Fellowship of the Sun. Two adversaries find themselves sharing a mysterious dungeon and, possibly, the same fate.
The local sci-fi community are intrigued by some crop circles in the area. A local farmer decides to make some money by charging people to see them.
Oldest living confederate widow doesn’t say anything of real relevance.
Miley and Oliver become temporary DJs at a teen-oriented radio station after the regular host takes an unexpected leave. Meanwhile, Rico lets Jackson run the snack shack in hopes that it will lose money and his dad won't be able to sell it.
In order that Hobbo can find out more about Nelly, his supposed mother, he has Howard eavesdrop on her when she is visiting Pearl.
When a series of murders seem to follow a new ex-con witness, including stabbing Mary's friend, she and Marshall have to figure out if he's the killer in time to save his next victim.
The past becomes the present when one half of the Darling Mermaid Darlings’ arch rivals, the Aquadolls, is killed. In order to find the murderer, the Darling Mermaid Darlings must come out of retirement with Ned as their manager and Olive as their stylist. Chuck, of course, cannot participate. Olive gets close to Sid, with whom she shares her experiences in gender discrimination, what with him being a male synchronized swimmer and her attending Vassar on a jockey scholarship. But was Sid jealous enough of the headliners to commit murder?
When Carly, Sam, and Freddie find out that a TV show on the Dingo Channel has been copying material from iCarly, the kids and Spencer go to Los Angeles to confront the writers of the show.
The group turn against each other. However they find a map and are forced to come together to find Madison.
The gang are shocked when Robin announces that Gisbourne is joining their fight against Isabella, but can their uneasy truce survive? Robin and Gisbourne then travel to York to save their half-brother Archer from execution, and find that he has made a formidable enemy in the Sheriff of York.
Plucked from time by Mongul, Jonah Hex brings Batman to Warworld to fight in gladiatorial competitions.