Feeling the other Titans depend too much on their superpowers, Robin challenges them to go twenty-four hours without using their special abilities. To his distress, they all succeed, leading him to question his own value to the team.

Robbie has dinner with his mother, Celesete for his birthday, and requests a shocking and unnerving present.

Out to dinner, Celeste, Tim, and many of the previous dinner guests are confronted by disgruntled employee Peter, who is intent on taking revenge.

It's do or die in a redemption battle that will leave castaways clinging for their lives. Meanwhile, a potentially game-changing blindside at Tribal leaves one castaway on the outs, and the hidden Immunity Idol falls into the hands of an unlikely castaway.

The Top 12 finalists from the four categories - Demi Lovato's Girls, Paulina Rubio's Boys, Kelly Rowland's Over 25s, and Simon Cowell's Groups - perform live for their chance to win THE X FACTOR. After the performances, it's up to America to vote to keep their favorite acts safe in the competition.

When Rachel discovers some unsettling truths, Miles does what he does best to overcome obstacles before him and those he cares about. Meanwhile, Charlie shares a moment with her mom as Neville and Jason continue with their struggles between father and son

While Oliver tends to the Canary's wounds, he tries to get her to talk about where she came from but she refuses. However, after Oliver and the Canary are attacked at the Queen mansion by a trained killer from the League of Assassins, she confesses to how she's connected with the nefarious group. Meanwhile with Moira facing multiple counts of murder and conspiracy for her part in the destruction of The Glades, the Assistant District Attorney offers her a choice - plead guilty now and avoid the death penalty or take your chances in court. Thea begs her mother to fight for her life but Moira seems resolute about taking the offer. Meanwhile, Oliver is furious with Laurel for joining the prosecution's team on his mother's case.

After Stephen breaks Ultra protocol during a training exercise, Jedikiah's mysterious boss insists on meeting Stephen. Stephen grows concerned when he learns Jedikiah is unable to protect him, so he turns to John, who is only interested for selfish reasons. Elsewhere, the Tomorrow People are desperate to go topside to a party like normal people, but John and Cara disagree on the dangerous plan. Meanwhile, Stephen makes a plan to go to Homecoming with Astrid, but when he bails on her once again, she decides to find out what he is really up too.

In Kansas, Mike and Frank meet an octogenarian artist whose collection includes a shrine to each of his six ex-wives and every other woman he's ever been with. Picking a fellow picker, the guys visit a sprawling junkyard that's packed with rusty gold. Meanwhile, back in Iowa, Danielle discovers the guys have been keeping an expensive secret from her.

The world has always been a dangerous place, so how do we increase our odds of survival? In "Making Stuff Safer", David Pogue explores the cutting-edge research of scientists and engineers who want to keep us out of harm's way. Some are countering the threat of natural disasters with new firefighting materials and safer buildings. Others are at work on technologies to thwart terrorist attacks. A next-generation vaccine will save millions from deadly disease. And innovations like smarter cars and better sports gear will reduce the risk of everyday activities. We'll never eliminate danger-but science and technology are making stuff safer.

After a series of strangulations in Boston, the BAU looks for an UnSub who likes to keep mementos of the victims, and the team wonders if a common link to the casualties could lead them to the culprit. Meanwhile, the BAU rallies around Rossi when his favorite bar is on the verge of closing.

Singing coach Jackie Walker is at the height of his career, with a featured role on television's biggest reality show, "American Diva", and a steady position teaching music at a prestigious New York City school. When a four year-old student comes forward with claims of sexual abuse, Detective Rollins asks the squad to be mindful of Walker's reputation, but Benson's investigation uncovers evidence that condemns the popular personality. As the case becomes public, more and more victims come forward, but Walker refuses to come clean.

The CSI team investigates a John Doe found during torrential rains in Vegas. Meanwhile, Greg Sanders is investigated and accused of framing a man for murder seven years ago.

Cartman's latest prank has brought about the necessary spiritual conditions for world peace. Religious leaders descend upon South Park to witness a Biblical prophecy that has been fulfilled. Cartman and Kyle are the only two at odds as the world embarks upon a thousand years of peace and harmony.

When some bad blood with old foes compromises their ideal Thanksgiving, the gang decides to make amends by breaking bread with those they've hurt.

The foodies create dishes from the creole tomato. They must then impress cooks at chef John Besh's restaurants in a farm-to-table challenge.

The semifinalists make a special visit to a Harley-Davidson boot camp. Then, British brawler Michael Wootten takes on jiu-jitsu blackbelt Chris Holdsworth, with a spot in the live finale on the line.

Taco opens a pubic barber shop, Kevin's near death Flex-perience with Greg Jennings causes trouble with Jenny, Andre discovers a patient's electronic voice box sounds just like Ruxin.

Besieged by Marie Laveau's army, Zoe unleashes a new power. Fiona and Myrtle clash over control of the Coven. Madame LaLaurie is confronted by old ghosts.

Coming Soon...

Sketches include a high-school student's rise to fame after stealing a joke from one of his peers; a football player penalized for excessive celebration; and a premiere of "Othello.

Monique Brinson Demery

Aziz Ansari, Deepak Chopra, Adam Yenser

Brian Lehrer

Natalie Portman, Chris Elliott, James Blunt

Ellen DeGeneres, Shaun White, Tired Pony

Coming Soon...

Martin Short, Doris Kearns Goodwin

Follow the action-packed adventure of four teenage boys who return from a school excursion to discover they're stuck in a parallel world into which they were never born.

Darren and Ruth Rogers have almost polar opposite views about what their new house should be. Darren wants all the bells and whistles - home cinema, wine cellar, even a lift. Ruth wants chickens, a vegetable garden and a hills hoist. Finding a design that will satisfy both of them and their young son Raymond, is their shared aim.

Simon and Christine are feeling the pressure as they prepare to battle it out for the head teacher position. They end up clashing over how to deal with a pupil who is being bullied. Simon is having second thoughts about his upcoming wedding to Sue. The school is shocked after Kacey's boxing fund is stolen, putting her place at the training camp in doubt.

France and Julie preapre for the supermarket awards whilst Gavin makes a life-changing decision following a run in with a shoplifter.

At a remote farmhouse, sixty-nine year old Idris Williams is discovered bludgeoned to death, and the investigation into his murder reveals the mountain's bloody past.

Katie ends up interviewing an unexpected applicant for a till position whilst Anna shares some exciting information with Julie.