Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.
In the 6th season opener, Charlie runs into an ex-girlfriend and a child who bears a striking resemblance to Charlie.
Brooke takes a trip to New York with Victoria. Peyton begins connecting with Mick Wolf, who begins telling stories about her parents. Haley continues having problems with a student and Nathan is confronted by a vision of Quentin.
After a look into the future, Nathan's shooter is revealed. Matt chases him and winds up in a desert. Hiro receives an important message from his father. Sylar visits Claire. Maya gives Mohinder an idea for his research. Nathan recovers and gets a visit from Linderman.
Sylar goes to the Company and inadvertently releases 12 super-powered criminals in a fight with Elle. Future Peter tries to fix his mistake. Angela takes over the company. Claire learns more about her powers. Hiro and Ando travel to Paris to track down the speedster who robbed them. Maya discovers that Mohinder's injection has changed him. Matt meats Usutu, an African with a familiar power.
Meifong, Sasha and Shido work together once more to defeat United States Air Force B-2 Spirit bombers and F-35A fighters from conducting a bombing sweep of Germany to clear out Demoniacs. Xargin confronts Malek and the two engage each other in their Blassreiter forms. Shido conducts suicide by destroying his Sword Rider unit, defeating the last F-35As and the launched missiles with help from Sasha and her Bow Rider. Joseph, now recovered, confronts Xargin and swallows the Isis pill as the two men engage one another in Blassreiter form after getting a tired Malek out of Xargin's way. Sasha and Meifong were busy preventing a missile orbital bombardment on German soil from space as a last means of preventing Demoniacs from crossing German land borders to other European countries.
To avoid bankruptcy, Vince takes Shauna's and his accountant's advice by agreeing to make an appearance at a not-so-sweet-sixteen bash. After a fast and furious drag race in his new Ferrari, Ari ups the ante with Adam Davies. Still devastated by his breakup, Drama befriends a bottle of Johnny Walker Blue.
Tara visits LaFayette seeking comfort from her woes, Sookie meets some of Bill's rowdy friends and saves them from harm from a human among them, and, Sookie and Hugo visit the Church of the Fellowship of the Sun.
Justin falls for a new girl who is a werewolf and turns him into one, too; Max starts a dog-walking business with a new friend.
Larry gets jealous of Mr. Henderson and Carol's date together. Burps with Tim & Eric. Tairy Greene's acting class continues. Bobby Stoan performs on the Channel 5 Child Showcase.
In his hometown of Oslo, the capital of Norway and home of the Nobel Peace Prize, host Andreas Viestad prepares a homegrown, yet exotic, modern Norwegian meal.
Live from New York, it's... Darrell Hammond! Sketches include "McCain Voiceovers," "The Cougar Den," "Agent 420," "Simpson Jury Selection," "Murray Hill" (Digital Short), "The Looker," "New York Times Reporters," "Of Mice and Men," "Yankee Stadium Stories" (film), and "James and Willam Dafoe." Kings of Leon performed "Sex on Fire" and "Use Somebody."
The Turtles are reunited with Casey and April; Casey is brainwashed by his new martial arts instructor.
General Practitioner Harold Shipman was convicted of killing 15 patients in 2000. An official report after his sentencing took that figure to 215. He was sentenced to life in prison and committed suicide in his cell 2004. This exclusive documentary lifts the lid on the shocking discoveries made by his colleagues in early 1998; how police were alerted but the killer was left to murder three more women before finally being arrested in September 1998.
When Tom and Kaz aid an OverWorld diplomat named Raznus, they earn Maxxor's thanks. All seems well until Tom makes a disturbing discovery back in Chaotic. Is Raznus truly Maxxor's best friend... or his most devious enemy?
Merlin is told by the Great Dragon that it is his destiny to make sure that the young Prince Arthur is kept safe. Anybody caught performing magic is punished with death and Merlin is not a fan of Arthur. When Arthur's life is endangered Merlin finds himself tested.
Another victim disappears and a severed finger is sent to constable Chris Collins in an envelope, suggesting that the killer is into playing cat and mouse games with him. Chris, a new young constable whose attitude Alex dislikes, then disappears and is abducted by the murderer who strips him and strings him up. Tony realizes that the killer is the sort of person that anybody would trust - such as a doctor - as he races to save Chris's life.
Charlie and Dee have been stealing Frank's delicious meats, so Frank leaves out human meat to get back at them. Driven by their cannibalistic needs, Charlie and Dee go in search of human flesh. Mac and Dennis harass Frank for hunting defenseless animals and think it would be much more badass to hunt something that could fight back ... like a human.
Charlie, Mac, and Dennis formulate a plan to take advantage of the rising gas prices. By purchasing excess amounts now, they can sell it in the future and profit. As usual, things don't go as planned. Dee is also out to make money when she learns that Bruce is going to give the family fortune to a Muslim cultural center. She and Frank try to stop him and get the cash for themselves.