Taking numbers instead of names, five extraordinary 10-year-olds form a covert team called the Kids Next Door with one dedicated mission: to free all children from the tyrannical rule of adults.
As the Ori invade the Jaffa planet Chulak, Vala and Daniel must deal with their leader: Vala's young daughter, rapidly aged by the Ori to serve their purposes.
Joey wants to go out with Alex but she's not sure if she wants to go out with him.
When what begins as a little competitive sabotage in a regional spelling bee quickly escalates to murder. Shawn and Gus must investigate the mysterious death of the "Spellmaster" at the regional Spelling Bee.
When Aang and his friends find a professor who knows of a library that contains information about the world, Sokka decides to go there to hopefully find some information to use against the Fire Nation. The library is guarded by the knowledge spirit, Wan Shi Tong, who unfortunately doesn't welcome humans into his library, because he believes they only seek information for evil purposes.
Aang searches for Appa while Katara struggles to keep everyone together to survive in the vast desert. Meanwhile, Iroh and Zuko seek help from an ancient secret society.
When a union boss' death threatens to prolong a city wide garbage strike in San Francisco, it's up to Monk to help end the strike by determining whether the boss' death was suicide or murder.
Annoying Miss Popularity, Miriam, is having a pool party and the girls want to go. But being around water is risky, especially when Zane tosses Cleo into the pool. Lewis is the only one around to help so he finds out their secret.
Frank runs into an old adversary at the gym when he begins teaching Dee to box after she was robbed. Hoping to make some extra money on the side, Mac and Dennis make preparations for Charlie to compete in an underground street fighting match.
Governor Joy Masterton is disgusted when her new deputy, Lou Stoke, turns up for her first day at Larkhall reeking of booze and the worse for wear. A new inmate arrives - Emira Al Jahani, the wife of a suspected terrorist bomber. The girls treat her with contempt, but Natalie discovers that she's a chemistry student and has soon bullied her into constructing a drugs laboratory. The others jump to the conclusion that Emira is planning a chemical attack and panic ensues.
A young couple with a new baby learns that the ghost of a seven-year-old girl named Sallie lives in their home. The wife is fascinated, but the husband is terrified.
The team desperately attempts to stop two Wraith hive ships from reaching Earth. Sheppard must rely on an old foe to rescue McKay and Ronon.
Blade and Shen track down a vampire name Sands, who was used in Marcus's experiments. Krista visits her mom for the first time being turned, she also tries to get a sample of the vaccine and accompanies Chase to a AA meeting.
Hex's niece, Charmcaster, enters the underground prison he's held at to release him out of his cell. With her help, Hex was able to regain most of his powers after being given his magical staff. Meanwhile, Ben, Gwen, and Grandpa Max head to a magic convention held in Las Vegas, and in there, Gwen finds the legendary Keystone of Bazell. With it, she gains the powers of Lucky Girl once again, but will it last after finding out that Hex and his niece are after it?
Fifteen designers arrive in New York and are asked to create an outfit in just two days using only materials found in their apartments.
As the holiday season comes around, Lauren, Heidi, Jason and Jordan are ready to celebrate. However, things don't go so well. While at a New Year's Eve party Lauren and Jason have a big fight, causing Lauren to storm off with Heidi.
Lonnie and Doris Freeman, an American couple honeymooning in London, go to a friend's house for dinner but end up stranded in the mysterious Crouch End district. The area is strangely abandoned except for some bikers and children, and the couple soon realize they are trapped in a place where the barriers between dimensions are weak... and they may be the next to be sucked in to somewhere else.