As dawn breaks over New York, President Taylor endures a game-changing setback as the threat of mass destruction looms. Meanwhile, President Hassan makes a shocking decision that surprises his loved ones. But before long, trusted confidantes will become enemies of the state, and it's only the beginning of the betrayals that are to come as the race against time ticks over two pulse-pounding hours.

Sarah and Shaw reunite to find the Ring operative behind the death of Shaw's wife. Sarah has faith that Shaw is ready for the mission but Chuck is worried about his emotional stability. Meanwhile, Morgan considers leaving the Buy More.

Dr. Stratford wants Kat to invite Patrick over dinner and a healthy helping of interrogation. Meanwhile, all the cheerleaders freeze Bianca out, and Chastity says there's just one way she can have all her friends back.

The remaining 10 couples perform.

As her wedding approaches, Cate takes off on a road trip with Lux to find her father, Gordon, who abandoned her when she was a little girl. After Bug's friends trash Baze's bar, Lux invites Baze to join the road trip so Bug has time to repair the bar before Baze discovers the truth.

Joyce books Millie on her favourite daytime talk show but soon regrets her decision when Millie speaks before thinking. Much to Anna's chagrin, Stan takes her on a camping trip where she has to deal with Stan's lack of wilderness skills.

Unbeknownst to Jeff, Audrey lies to her homely friend Liz that she is on Jeff's list of woman he would sleep with if Audrey wasn't around.

Dan and Jeff get into a dicey situation with a mascot. Claire makes an investment in her future by focusing on Mike.

The mole in CTU is revealed, and tries to make a deal for freedom. Using the information gained, Jack and Renee set out to rescue Hassan before the terrorists can force him to confess his crimes and pay for his "treason." However, they discover that Samir is one step ahead of them.

A collector in Georgia has a shed packed with curios and movie memorabilia from his family's drive-in theater; vehicle collection in Florida; property with tractors, signs and an outbuilding full of treasures.

Mike finds two rare bicycles after Danielle gets a sketchy lead about a collection owned by a reluctant seller; Mike and Frank come bearing a gift when they pay another visit to Leland.

Chuck and Blair are faced with the most difficult decision they have ever faced as a couple. Serena plans a surprise birthday party for Nate, but Jenny does her best to sabotage Serenas's efforts. Dan and Vanessa's new relationship hits a bump in the road.

Nancy ignores protocol while treating a high-school cheerleader; Rabbit and Marisa are quarantined after being exposed to a patient with meningitis; a misunderstanding tests Boone's partnership with Tyler.

After her star witness is arrested, Patty strikes an unusual deal; Arthur Frobisher reveals too much of his past.

As Grace continues to deal almost falling from a building, she also has to deal with the death of her grandfather. The squad the has to figure out which of the ranchers started a dispute and Rhetta and learns to a secret about her daughter.

Castle and Beckett investigate the murder of Will Medina, the assistant curator of the Natural History Museum. The museum's personnel believe his death is related to the curse of the ancient Mayan tombs.

O'Hara offers financial help, but Jackie and Kevin refuse to take it. Eddie and Kevin's secret friendship is revealed.

Tony explains various ways chefs prepare cuisine, ranging from street food to world-class restaurants.

The shop has a chance to buy a 2006 NBA championship ring; collectible 1964 Austin Healy car built in Britain; 1800s diving helmet.

Tara's family learns that the alters have returned. While Neil discovers that Charmaine is engaged, Kate and Lynda's relationship develops and Marshall and Courtney try something new.

Guest: Author Reza Aslan talks about his new book Beyond Fundamentalism: Confronting Religious Extremism in the Age of Globalization.

Dean Kamen

Reality TV personality Randy Jackson; Matt and Amy Roloff("Little People, Big World").

As all the Shinigamis' Zanpakuto are struggling fighting a Sword Fiend we flash back a day before to the events that lead to this battle. Kazeshini is battling with a Sword Fiend who has been corned by 9th division, as they get separated Kazeshini is about to give the fatal blow the Sword Fiend turns back to a regular sword. Later on when Kazeshini, Zabimaru, H... zukimaru and Fuji Kujaku (Ruriiro Kujaku) gather together they discuss how they found "that Sword Fiend". They discuss how the Sword Fiend from early turn back because he had lost so much reiatsu. We learn how the Zanpakuto only so much reiatsu that they receive, when the gained their physical forms and once they lose all that reiatsu they turn back to swords. "That Sword Fiend" apparently can steal other Zanpakutos reiatsu and that he has surpassed his masters strength. The Shinigamis' Zanpakuto then decided to take care of "that Sword Fiend" so as not to put their masters at risk.

After Michael finds out about Mark's resignation he accepts that Vanessa needs to go. His plan doesn't go to plan though when Vanessa makes him look stupid in a board meeting before she leaves the hospital. Joseph apologises to Linden and lets Faye move back into their flat in an effort to sort things out. Not everything goes to plan though and he ends up in somebody elses arms.

In an attempt to build up some confidence, Ian joins the local boxing club and quickly strikes up a friendship with the owner, Jock. But when the club faces closure due to Jock's debt with Paddy, Ian enlists Maxine, Carl and Chesney to help raise funds. However, it soon becomes clear that Ian has stumbled into a hornet's nest of unfinished business between Paddy and Jock.

Meanwhile, a moment of heroism prompts Mickey to apply for a job with the fire service, but during the assessment he is haunted by old doubts. Returning a failure, he feels wounded, but his handling of a life-threatening emergency proves that he deserves respect.

At the Gallaghers', Libby's biological clock is in overdrive, and to Frank's utter horror she makes it clear she wants to have children of her own before it's too late.

Elsewhere, Liam is targeted by bullies, while Karen sets up a Chatsworth's Got Talent night at The Jockey.