Several dangerous Neuros launch a prison break after an emergency at NICO.
Aang awakens to find himself aboard a captured Fire Nation ship with a full head of hair and sustaining serious injuries from the previous battle for Ba Sing Se. At his side are Katara, Sokka, and their father Hakoda who recount the events that led the four to the ship and contemplate their next move. Aang struggles to fight his own desire to face the Fire Lord before he is ready. Meanwhile, Zuko deals with his own issues as he makes his long-awaited journey home, with the fear of his father's rejection hanging over his head.
An 18th-century house in Arkansas comes complete with a portal from hell, which allows a demon to terrorize the young family that has just moved in.
When Jen complains about her bad bra, Moss attempts to create the world's most perfect bra. When he succeeds, he attempts to get onto the BBC show Dragon's Den to demonstrate it, which turns out a bit awkward.
Hei's team, on the orders of Eric Nishijima, has been kicked out of the syndicate and contracts taken on all their lives. Misaki discovers that the "syndicate" is really a collaboration between intelligence agencies of multiple countries and that she herself has been an unknowing member. Hei, Yin, and Mao infilitrate Hell's Gate while Huang detonates a suicide bomb for distraction. Mao is disconnected from the Syndicate's network and his feral cat behavior takes over and runs away. The EPR's contractors attack the gate, leaving the focus open for Hei and Yin. The syndicate takes out the EPR's doll system, leaving Hei with only Yin for guidance as they head towards the conclusion of the story.
Lucy and Guy are going out with each other, and Guy has practically moved in. This annoys Lee who thinks Guy is too old for her. Lee soon discovers that Guy owns a lap dancing club. While at the club, Lee and Tim see Rose (Thaila Zucchi), a librarian that Tim has been seeing, and discover she is a lapdancer. Tim later dumps her, but then changes his mind. However, Rose refuses to get back together. Meanwhile, Lucy dumps Guy but they soon get back together but agree to take their relationship more slowly.
Jimmy plans a poker game with Kev, Siobhan and Bobby, but when one of them drops out, Diana steps into the breach and, with a little inside information, is able to see through Jimmy's bluffing. Meanwhile Molly is eager to look better than rival Becky in the school photograph.
The 16 castaways are marooned on two separate islands on Zhelin Lake with only the clothes on their backs.
Strange things are going on aboard the Jupiter 42. Personal items along with parts of the ship are disappearing. Every one’s a suspect but the finger of guilt is eventually aimed squarely at Gus who has a gambling debt and might be selling the stuff on Ebay to get out of the hole. Question: can a robot with cement shoes drown?
The McPoyles hold the entire gang hostage at Paddys while Frank is busy searching for his will in the air ducts.
After Barbara's death, Dee and Frank are unhappy to learn that she left them both out of the will, while Dennis inherits the mansion which he plans to turn into a party pad.
Michael must rescue Sam from heroin smugglers, who happen to be ex-Special Forces, while also evading agents who are out to get him.
Sam takes on a case for a woman named Gillian, who is being blackmailed into using her security clearance to help smuggle heroin into the United States. Meanwhile, Michael is busy trying to arrange a meeting with Philip Cowan.
"It girl" Serena van der Woodsen has returned to Manhattan after a mysterious and self-imposed exile to boarding school. Serena's best friend, Blair Waldorf, has conflicted feelings about her friend's return since she has enjoyed being the Queen Bee during Serena's absence and might not be ready to relinquish her new position on the social ladder, not to mention the fact that she has always suspected there may be unspoken feelings between Serena and her longtime boyfriend, Nate.
After being enrolled in a chef exchange program, SpongeBob switches places with a snooty French chef from a high-end restaurant.
With Blaine off on a top-secret mission, Clover tries to cheer herself up by doing all the things she loves to do – going to her fave members-only spa; shopping at her fave boutique; and eating at her fave veggie restaurant. Unfortunately, "Operation Self-Love" doesn't go quite as planned. Geraldine creates the holographic image of Clover and steals Sam's essay, ruin Alex's car and steals a WOOHP weapon. Sam and Alex yell at Clover. When Jerry calls, Clover is suspended from WOOHP. Clover is sad. Clover is framed and discovers it's all Geraldine's fault. Meanwhile, Blaine arrives at Geraldine's island, but he's kidnapped by Geraldine and calls Clover. Clover rescues Blaine, but she's kidnapped too. Meanwhile, Sam, Alex and Jerry learn everyone was framed by Geraldine. Sam and Alex arrives at Geraldine's island to save Clover. Clover and Blaine are rescued, but Geraldine has escaped from the island. She's defeated by the spies and Blaine. After Geraldine is arrested, Sam, Alex and Jerry apologize to Clover. Jerry hires Blaine to WOOHP and Blaine is sent to WOOHP Headquarters in Australia. Clover is sad, but she finds out she can visit Blaine on vacation. In a b-story, Clover faces a life where everything is turned upside down.
At Summer Heights High Ja'mie finds herself a younger boyfriend, Jonah dances in the Junior School Dance, and Mr G is inspired to make a new musical after a tragic death.