Matt goes to extreme lengths to get rid of Sylar's mental influence. Noah and Tracy come to Jeremy's aid when the Cainan police hold the boy for the death of his parents. And Claire and Gretchen go on a sorority scavenger hunt only to discover someone is taking it deadly serious.

James Lafferty directs this Mark Schwahn written episode. Nathan and Haley are dealing with the fact that Dan has invited Renee onto his show, where she will undoubtedly air out the young Scotts' dirty laundry. Quinn contemplates where her marriage with David went wrong, while Brooke has to admit to Julian what her future plans and dreams are. Clay's must deal with his past when Sara comes to town.

After causing a ruckus about Eddie's attention to Nate Ray, Tay still rationalizes foregoing bonding with his dad for a singing contest. Meanwhile, Jenn finds herself in the hospital and the medical team can't diagnose, or treat, her condition.

Meet the Top 20 contestants in their one chance to perform without the fear of being eliminated.

The pound cake may have been born in Britain but host Alton Brown considers it to be an American classic. Join him as he explores the history and preparation of this delicious treat.

In the sixth week of the competition the couples have to dance either the Jitterbug or the Waltz. Then there will be a Mambo Marathon, where the couples will be knocked out one by one.

Reverend Thorne installs a vending machine during a fundraiser fasting session that Amaar is leading over a thirty hour period. Amaar finds he may have to fight the tempatation of easy food with faith.

Everyone is packing their bags and heading home for Thanksgiving, but Casey and Rusty find themselves stranded at CRU when their parents leave them behind for Maui. Will Thanksgiving at CRU beat going home for the holidays?

In need of publicity for his new hotel, Chuck decides to move up his club's opening and enlists Serena's help to get the word out to her celebrity clients. Feeling left out of the planning, Blair attempts to win Chuck's approval by secretly helping him with a problem concerning opening night. Dan is unnerved when he finally watches one of Olivia's infamous sex scenes with co-star and real-life boyfriend at the time, Patrick Robinson. Jenny is forced to choose between her relationship with Eric and her new role as Queen Bee. Rufus gets Lily into the Halloween spirit.

A face from Lightman's past pulls him into a dangerous criminal conspiracy, testing his friendship and loyalty. Meanwhile, The Lightman Group investigates a high school student's homicidal threats.

It's Halloween time in San Francisco and anything can happen. Tyler and Boone are on the scene when a Halloween party erupts in chaos. Meanwhile, Nancy and Glenn's shift takes an unusual turn. Elsewhere, a secret that can change a partnership is revealed.

As Halloween approaches, Castle and Beckett are called to a graveyard where the body of a young man sporting vampire fangs has been discovered with a wooden stake driven through his heart. Their investigation takes them deep into the heart of New York's underground vampire fetish community, where they learn that the motive for the victim's murder may be hiding within the pages of the graphic novel he was writing before his death.

Dr. Phil McGraw

Shannon's teacher advises Rita and Jay to enroll her in a school for gifted children. Rita tells Hallie to participate in a breast cancer walkathon to keep her mind off of being single.

Susie Essman

Rita is inspired by budding-designer Hallie to plan a fashion-show fundraiser, but get discouraged when she sees the dress Hallie has made for her. Meanwhile, Shannon asks Jay for help with learning how to stack cups, but he takes the role way to far.

Cornel West

Charles Barkley, Cheryl Hines, Harper Simon

Capt. Chesley Sullenberger, Wolfmother

Soifon fights Tengen and Gonryomaru, making some progress, but then her zanpakuto, Suzumebachi appears and attacks her. Ruriiro Kujaku gains the advantage over Yumichika, and begins to use its special ability on him. Iba and Isane attempt to retreat from Ashisogi Jizo, but Tobiume and Haineko arrive and Ashisogi Jizo paralyzes Isane's legs. Rangiku and Momo then return to help them against their opponents. Izuru manages to capture Kazeshini by tricking him into thinking he could still use his zanpakuto in order to unsettle him, but is soon attacked by his own zanpakuto, Wabisuke. Byakuya manages to defeat Renji and Zabimaru. Ichigo is desperately fighting Senbonzakura when Kenpachi arrives.

Donna finds herself having to deal with Derek's meagre effects and sets off on a trip that ends with her having to confront some serious responsibilities. Joseph is determined to get to the bottom of Faye's suspension and he ends up confronting Lauren. Judith ends up realising that Mark is really needed at the hospital after he saves the day.

The potential of stem cells for the future of medicine seems scarcely plausible. They offer the prospect of a new 'regenerative medicine' that may before long be able to regrow amputated limbs, create hearts in a lab or heal people paralyzed by spinal cord injuries. It's that huge. But because we're just at the point where some of that promise translates into clinical procedures, there are vultures around -unregulated doctors who play on patients' hopes via glossy websites. This Horizon documentary, called Fix Me, follows Sophie Morgan, paralyzed from the waist down in a car accident, as she sets out to discover if there's a treatment out there for her, or whether the claims are too good to be true. It's an enlightening journey, as are those of the two other subjects - an amputee, Anthony, and Dean, a man with a potentially fatal heart condition.