Jack and Liz find themselves at odds over political satire at "TGS". Criss and Liz make a surprising relationship breakthrough. Meanwhile, Jenna, discouraged by the disappointing sales of her summer dance hit, is thrilled to learn that Kenneth's mother and her boyfriend still buy music.

Amy feels threatened when Sheldon hires a young female assistant, and the pressure of being in space takes its toll on Wolowitz.

Team One is stunned when someone hacks into their ultra-secure computer system - to show the team the video of a crime in progress.

Elena awakens on the morning after the accident to find the thing she dreaded most has come true - she died with vampire blood in her system and now must go through the terrible transition to become a vampire... or face certain death. Stefan promises Elena that he and Bonnie will exhaust every possible way out of the situation, but Damon is furious with his brother for letting Elena die in the first place. Bonnie pays a terrible price for her attempt to change Elena's fate, while Damon takes out his frustration and rage on Matt. In a rare moment of empathy, Rebekah is deeply touched by Stefan and Elena's devotion to one another. Finally, Pastor Young and the Town Council members begin rounding up the vampires and their supporters, leading to an unexpected tragedy.

The remaining contestants visit the homes of the judges for mentoring.

Marcus leads a search for three missing crew members of the Colorado, a search that leads them to Serrat's compound, where they receive an ominous demand. Meanwhile, a clandestine meeting between Kylie and Admiral Shepard confirms that the order to fire came through a back channel.

Alan and Lyndsey's love life becomes stale, so they agree to participate in each other's fantasies, which for Lyndsey involves Walden.

After Chris runs into his annoying college roommate Jerry, he is roped into attending a party and brings Ava along to keep him sane and hopefully find her a match. Meanwhile, Reagan reluctantly helps Scott throw a raucous sleep over for his son and his friends.

After Tim Gunn's home visits the final four present their collections to the judges to win one of the three spots at Mercedes Benz Fashion Week.

When she was a teenager, Catherine "Cat" Chandler witnessed the murder of her mother. Cat would have been killed too, but someone - or something - saved her. Now, years have passed and Cat is a police officer, investigating a case that leads her to the person who saved her: a doctor named Vincent Keller. With the help of his childhood friend J.T. Forbes, Vincent has been in hiding, guarding his secret - when enraged, he becomes a terrifying beast, unable to control his super strength. Still, Cat is touched by the person that lives within the Beast and she knows she has to keep her relationship with Vincent a secret from her boss, Joe Bishop, her partner Tess Vargas and even from her close friend Evan Marks, the medical examiner. Cat and Vincent are powerfully drawn to one another, but they understand that their connection is extremely dangerous for both of them.

When their grandfather falls into a coma, Dee and Dennis are notified that have been given legal responsibility on whether or not to pull the plug.

While they wrestle with the decision, Frank's obsession that Pop-Pop is hiding Nazi treasure sends Charlie and Mac off to track down a painting Charlie kept of his years earlier.

Snooki moves out of the shore house to be on her own and Deena struggles without her meatball. Mike deals with the downside of his recovery after receiving treatment from a doctor.

The League prepares for the draft and the arrival of Kevin and Jenny's baby boy. Taco's business dealings with Jerry Jones get the guys invited to the Dallas Cowboys' Training Camp.

Paul Thomas Anderson

Jenni plans a surprise birthday party for Roger that goes south. Deena auditions Danny to be a meatball. The roommates finds themselves in the middle of a big brawl at the club and one of them gets caught in the melee.

Chrystia Freeland

Lucy Liu, Daughter

Terry Bradshaw, Mark Kelly, Grizzly Bear

Tensions end up boiling over onto the shop floor after Lorraine and Gavin have to work together. Colin oversteps the mark with Lisa when he makes a grand gesture.

Clare Balding hosts whilst Graham Linehan and Ken Livingstone are the guest panelists.

It's Martin's final week at primary school and he wants to leave a mark. Fidelma manages to drop a bombshell.

Gemma's life involves ferrying her twin daughters around and dealing with her ex, Jason, and his Swedish girlfriend. So when handsome dad Tom asks her out and her son returns from travelling with friend Billy, Gemma unexpectedly finds she has more than one love interest.

Sandi Toksvig, Bill Bailey, Alan Davies and comedienne Susan Calman join Stephen Fry on the quiz show for clever-dicks, answering questions on places that start with J.

When Smokescreen is captured by the Decepticons, he uses the opportunity to find out the location of the Omega Key. Will this help him locate the other stolen keys?