The ANTs are in charge of arrangements for the school dance. Fletcher and Chyna go together so Fletcher doesn't have to go with Violet. Meanwhile Chyna and Olive pretend Fletcher's dead to raise money for the dance by selling his paintings. Cameron looks for a date to the dance, and finds a girl who apparently likes him, too, but it turns out she was imaginary.
Popular news quiz, with team captains Paul Merton and Ian Hislop, guest host Kirsty Young and guest panellists Victoria Coren and Greg Davies.
The Hoffman crew battles frozen dirt and frozen pipes as they struggle to hit their goal of 100 oz. Parker makes a last ditch effort at Smith Creek Hill and the Dakota Boy's season may be over when Dustin smashes the side of the washplant.
Lenny and Linda search for her young niece after she gets into the car of a strange man.
A plan to intercept the whaling fleet before it reaches the whaling grounds is nearing a critical point. The new helicopter pilot, Gary, spots a ship on the horizon; If it is the whalers' factory ship, this may be Sea Sheparhd's the earliest victory ever.
Comic Zach Galifianakis discusses his place in the pantheon of comic actors and talking dogs.
Justin puts his election in jeopardy when he introduces Kate to a Brazilian singer and activist. Elsewhere, Lauren falls for a businessman who may be hiding something
Pablo takes office. Rodrigo Lara is appointed Secretary of Justice and uses the opportunity to make a statement against drug trafficking.
Karl shares his thoughts on medical advancements, how being sick makes him feel better, and his idea for a machine that would allow doctors to feel their patients' pain.
Candace's plans to hang out with Jeremy are derailed after he becomes interested in playing Phineas and Ferb's newest game, jet pack volleyball. Meanwhile, when Dr. Doofenshmirtz discovers he invents "-inators" in his sleep, he decides to go back into his dreams to find out what is happening.
Emma and Zuri plan a romantic mystery-filled fifth first date for Jessie and Tony. Meanwhile, Ravi, Cameron and Bertram get stuck in a giant teacup on a billboard, after their failed attempt to rescue Ravi's toy helicopter.
Phineas and Ferb create their own flying saucer to help solve the mystery of a recent rash of crop circles. Meanwhile, Candace tries to give up her tattling habit by taking a "me" day, and across town, Dr. Doofenshmirtz challenges the local pizzeria's "37 Minutes or it's Free" rule by using his "dough-blow-inator" to generate a powerful current of air to hold the pizza dough aloft indefinitely.
The judges - Neale Whitaker, Shaynna Blaze, and John McGrath - review their decision about the teams' renovations of their roof terraces, and the couples give their views of their neighbours' efforts.
When Dov walks into a robbery in progress and shoots a black teen, the community calls for him to be investigated.
A team member is rushed to hospital with an illness, which leaves his partner at home to fend for herself in trying to complete the living room. Her neighbours then have to decide if they can leave their renovations to come to her rescue.
Get the story behind bamboo bicycles, chainsaw art, breath mints and manual motorcycle transmissions.
The school roof has a leak again, so the children organise a fete to raise money for a new roof.