While on the island, Aang seeks guidance from his past lives, but is not pleased with what he is told. The island, in fact, turns out to be a lion turtle from which Aang is given the guidance he had been seeking. After the tracker is unable to track Aang, the rest of the group decide they must find Iroh. Meanwhile, while tracking down Iroh, the group meets up with The Order of the White Lotus, a group that transcends the division of the four nations. After a discussion with Iroh the team decides to split up: Sokka, Suki, and Toph head to stop the Fire Nation's air fleet, the masters head to reclaim Ba Sing Se, and Katara, Zuko, and Appa head to defeat Azula.
Aang struggles to decide whether or not he has to kill the Fire Lord and, during the night, is drawn toward an island which disappears before morning. Zuko leads the rest of the group to the Earth Kingdom to meet a tracker whom they hope can find Aang. The Fire Lord crowns himself Phoenix King and Aang awakens on the island not knowing where he is.
Aang defeats the Fire Lord by bending the elements within the Fire Lord and removing his fire bending abilities. After Zuko is taken down protecting Katara from Azula, Katara fights and manages to restrain Azula. Afterwards, Zuko is crowned Fire Lord and promises a better future for the world. Aang takes his place as the next Avatar, changing his attire in the process. Katara finally shows her love for Aang as they kiss in the last scene.
Two Plumber offspring are taking down all aliens. Now they have their sites set on Ben's team, forcing the team to fight two of Ben's old alien forms - Four Arms and XLR8.
A veteran Detective Chief Inspector and his young Sergeant investigate murders around the regional community of Midsomer County.
London doesn't make the cheer-leading squad, so Cody helps out by forming a new cheer-leading squad with his misfit friends. Zack has his own problems on the basketball team.
Sally is disappointed in Derek when he refuses to help out at Marti's birthday party; Casey asks Max if he wants to get back together.
Heartbroken by the sudden death of Dr. Kroger, Monk rushes into homeownership and gets a little more than he bargained for when he hires a very persistent contractor.
When a mysterious alien organism takes Dr. Jennifer Keller as its host, the newly revived Dr. Carson Beckett and the crew desperately search for a serum to save her from the evolving intruder before it can infiltrate Atlantis. In the meantime, Richard Woolsey officially joins the team, having been chosen as Colonel Samantha Carter's replacement to lead the Atlantis expedition.
Gus' supervisor, Frankjim Ogletree, demands that he quit moonlighting at Psych, lest he face termination. The vice-president of Gus' pharmaceutical company, however, decides to hire the duo as his wife believes that their home is haunted.
With David Baddiel, Michael McIntyre, Chris Moyles and June Sarpong.
A play recounting the gang's adventures does not sit well with Aang and his friends, except for Toph who enjoys it very much. Meanwhile, Aang confesses his love to Katara, but the response is ambiguous.
A dying girl desperately needs a heart transplant and her father will do whatever it takes to make sure she gets one. Even if it means endangering his own life. The team is called and Parker attempts to defuse the situation.
Katara decides to confront the Fire Nation soldier responsible for her mother's death. Aang tries to talk her out of it, and Katara later realizes he was right and learns a lesson about life and herself.
In a post-apocalyptic world, a woman discovers that the planet has been taken over by zombies.
While Michael's new handler asks him to locate a Tunisian counterfeiter, Sam asks him to help a woman who says she is being stalked by a drug dealer, and his mother asks him to join her in seeing a therapist.
In episode , the magicians think twice about the high cost of getting a good night's sleep due to the ever-growing industry of sleep product hawkers trying to convince consumers that a special pillow, mist machine or pill will deliver a magical rest.
The comical seafaring adventures of a young, enthusiastic boy, his pirate captain mentor, and the talking whale that raised him from birth.