Under Samuel's guidance, Sylar starts on a path to rediscover his true identity. Hiro helps Emma accept and understand the great possibilities that go along with having an ability. Meanwhile, Peter enlists HRG to help him find a healer who can save Hiro's life.

A dying patient insists that he has the same disease affecting his heart that killed his father and grandfather at the age of 40. Meanwhile, House discovers that he has a hearing problem while trying to duck student rounds.

Barney tries his best hoping to convince Robin into becoming an American citizen, while Ted and Marshall's road trip takes an unexpected turn for the worst when Marshall invites Lily to come along.

Haley debates her next course of action when Nathan's scandal begins to threaten his endorsement deals. Julian decides to give Alex another chance, and Brooke reconnects with Chase. Meanwhile, Millicent begins to doubt she has what it takes to be a model, and Clay tells Quinn his deepest secret.

Lizzie makes her peace with Johnnie's death, and Sage's invitation to go out on the town with Cassie may do more than take her mind off of Charles.

Most people think of beer and wine only as drinks, but host Alton Brown thinks outside the bottle as he uses them as key ingredients in several tasty dishes.

In the fifth week of performances the couples dance as a group the Hustle and have to perform individually either the Paso Doble or the Argentine Tango.

After Rayyan forbids surprise visits, Sarah sneaks into Rayyan's home to get her emergency key and finds herself trapped inside the house.

Billie starts giving dating advices to Zack and Davis, but things go south when the boys' true intentions are uncovered.

After being embarrassed in public, Jake stops at nothing to get away from Charlie and Alan.

Rusty thinks Cappie might be ruining his new relationship with Lana, so he convinces Dale to help him save Cappie from himself. Casey and Ashleigh try to do a mixer with ZBZ and Omega Chi to get the sorority its reputation back.

Vanessa, hoping to finally win her mother Gabriela's approval, desperately vies with Blair for the honor of delivering the freshman toast at NYU, but at what price? Dan invites Olivia to meet Rufus and Lily, which leads to all sorts of problems for the new couple. Serena and Nate team up to help Carter Baizen.

Eric Matheson, a man accused of killing is wife, is brought to the Lightman Group for questioning. Matheson goes to the extreme to convince everyone that he is innocent.

Tyler and Boone respond to an accident in a Chinese restaurant and there they find that the explosion is more serious than they thought. Meanwhile, Nancy's medical expertise is put on test. Meanwhile, Rabbit has a weird reaction to a flight.

After overhearing that Wil Wheaton is always entering a trading-card competition, Sheldon decides to enter it himself. Meanwhile, Penny sets up one of her friends on a date with Wolowitz.

Alexx Woods and Eric Delko return to help the CSIs stop a deadly outbreak in Miami.

Castle has a new book agent, Paula Haas, but she talks with him when he has gotten an opportunity that may change his career. The downside is that taking the opportunity would mean the end of his relationship with Beckett. Meanwhile, an unidentified woman is found dead in a manhole.

TBA

Sienna Miller, Steve Schirripa, Deon Cole

Ichigo goes to confront Byakuya, but Senbonzakura intercepts him, and he and Ichigo fight each other with their bankais. Renji and Zabimaru move to prevent Byakuya from leaving. Izuru begins fighting Kazeshini, suspecting that its personality is based off of Hisagi's suppressed negative impulses. Soifon fights Gonryomaru and Tenken at once, but is surprised by a smoke attack. Yumichika faces Ruri-iro Kujaku, and the two exchange insults. Ikkaku fights Houzukimaru, and although Houzukimaru unleashes his bankai, Ikkaku is able to break it by repeatedly attacking, and manages to withstand its final attack and claim victory. Fourth division lieutenant Isane Kotetsu and seventh division lieutenant Tetsuzaimon Iba go to assist the wounded at the scene of the battle when Ashisogi Jizo appears.

Faye finds it hard to cope after Archie's condition gets worse. Lauren the nurse who is looking after him makes a big mistake when she administers his medication. Vanessa is introduced to the team by Michael and he lays out his plans for the future. Mark wonders if the wards need a matron but he is soon won over. Judith begins to wonder if Mark is needed though.

With the help of a hammer-wielding scientist, Jennifer Aniston and a general anesthetic, Professor Marcus du Sautoy goes in search of answers to one of science's greatest mysteries: how do we know who we are? While the thoughts that make us feel as though we know ourselves are easy to experience, they are notoriously difficult to explain. So, in order to find out where they come from, Marcus subjects himself to a series of probing experiments. He learns at what age our self-awareness emerges and whether other species share this trait. Next, he has his mind scrambled by a cutting-edge experiment in anesthesia. Having survived that ordeal, Marcus is given an out-of-body experience in a bid to locate his true self. And in Hollywood, he learns how celebrities are helping scientists understand the microscopic activities of our brain. Finally, he takes part in a mind-reading experiment that both helps explain and radically alters his understanding of who he is.

Don wants Sam to pretend to be his wife for the day when he has to attend an old friend's wedding. Don's friend though is not the same as he was like at school.