Zane is curious by Rikki's reluctancy to reveal where she lives. So one day, he eventually convinces her to reveal her home: a trailer park with her grouchy father.
Melinda becomes involved with a couple of ghosts who refuse to cross over after she finds that they are causing trouble for another couple. The ghosts make Melinda play a game of twenty questions.
Four days prior the invasion, Aang becomes nervous over his soon-to-come confrontation with the Fire Lord. His anxiety gets the better of him as he begins to suffer from outrageous nightmares and hallucinations. Meanwhile, Zuko becomes upset to learn that he was not informed about a war meeting.
Henry's friend is killed and Vicki is on the case. Dragged into the world of art she finds out that the victim might have been killed by a curse from the grave.
Mick protects a frightened young woman from a killer's cult followers after they vow to avenge their leader's dying wish that those responsible for his execution be put to death.
When Jose naively attempts to help a young woman and is jailed his roommates plan a jailbreak.
In an episode told only through music and singing, the gang really miss Skull Boy and try their best at getting along without him. Is Skull Boy missing his friends?
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.
When a college student disappears after making racial remarks in a class, the team wonders if those may be directly connected to his disappearance.
Tommy is getting annoyed by Dil's eccentric behavior, and he wants some space from his little brother. When the gang visits the Cirque Extravaganza Day Camp, Dil meets a whole group of kids who are just as eccentric as heÿis who invite him to join their troupe permanently. Will he choose his new circus friends over Tommy?
The housemates compete in musical performance in order to stay in the Drawn Together house.
The murder of a co-ed leads to the investigation of a brother and sister who were involved in another murder case from Sara's past, and the case drives Sara over the edge.
Everyone at the ER is happily surprised to see Luka back from Croatia. Great news awaits Neela. Sarah once again needs rescuing by Tony, and patients are causing problems for Morris.
In the season finale, Charlie accidentally puts Paddy's up as a prize for a dance marathon, which prompts the gang to enter the competition in order to save their bar.
Jack falls for a congresswoman he meets at a cocktail party and despite the fact that they hold opposite views, the couple agrees to put politics aside and have a secret affair. Meanwhile, Liz believes her Middle Eastern neighbor to be a terrorist and tips off Homeland Security, creating a big mess.
Gardenia reappears in a town, organizing a special exhibition battle for the town's children. She teams herself with James of Team Rocket in a match against Ash and Dawn. She proposes that James should leave his Cacnea with her to train when he is unable to use it to its full potential. He eventually decides to accept the offer.
Goren and Eames investigate the death of a writer, and whether her torture has ties to the 'hood she came from.
There has been a bus crash and the patients are in the ER. Meredith and Derek's relationship gets more complicated when he dates a fellow doctor. Meredith's dad goes to visit her at the hospital.
Turk tries to assure a worried Carla that their daughter will acknowledge her Latin heritage. Meanwhile the Janitor challenges J.D. to identify everyone in the hospital, when it is discovered that he uses nicknames, because he doesn't know the people's actual names. If J.D. can't name all of them, he must take up the mop for a day. Elsewhere, Dr. Cox realizes that he is lonely without his wife and children.