The mentors are challenging their teams with creating delicious dishes inspired by classic "street food". Sandwiches, seafood - and, of course, the classic English delicacy of fish & chips - are on the menu this week as 12 remaining competitors battle it out for the chance to stay in "The Taste" kitchen another week.

Chef Roy Choi is guest judge this week where Anthony Bourdain shares a secret weapon with his kitchen. Spam!

The auditions continue on the new season of AMERICAN IDOL XIII, as the judges resume their quest to find the next singing superstar.

As she faces a new crisis, Katherine remembers the traumatic night in 1490 when she gave birth to the daughter who was immediately taken from her. Stefan lets Elena, Caroline and Bonnie know that Katherine's health has taken a turn for the worse, while Damon Matt and Jeremy discuss some of Katherine's most notorious moments. Nadia comes up with a frightening plan to protect her mother, and Stefan and Elena are forced to help her. Meanwhile, Caroline is mortified when she realizes she forgot to fill Elena in on the latest shocking gossip, then indulges in a little scandalous behavior of her own. Finally, Elena and Katherine share an unexpected moment of connection.

Abed plans an epic going-away party as Troy prepares to leave Greendale; a fun game transorms into a high-stakes competition.

Leslie fights with Ben over questionable sales techniques at the local farmers market. Ann searches for a way to vent about the annoying aspects of pregnancy, while April supports Andy in a new creative venture.

Liz and Lorna decide to team up and conspire to sabotage Sean's date with a pretentious ex-boyfriend, Colin. At the same time Max convinces Hunter to help house his flock of pet birds.

When Mary and Bash are captured and forced to return to the castle, they discover Catherine waiting and even more determined to keep Mary and Francis apart. Francis learns of the prophecy, but his determination to wed Mary changes everything: in love in politics, tearing the bond of brothers apart, and hardening Catherine's resolve to destroy Mary at any cost.

As payment for a late night poker win, Keegan agrees to enter a guilty plea for confessed serial killer Jack Tarrant, expecting to garner a quick burst of publicity for himself off of the case. When Tarrant accuses Los Angeles Chief of Police Bernie Michaels of writing all of his confessional testimonies for him, it is up to Keegan to figure out which party is telling the truth, pitting Keegan against the Mayor of Los Angeles, a situation with serious repercussions, personally and professionally. Meanwhile, Keegan receives payment from a client in the form of a Pacific Bluefin tuna worth 15 thousand dollars. All he has to do is get the fish to a local sushi restaurant and have them pay him so he can then pay his bookie a portion of his gambling debt.

Seven new designers compete to impress the mentors, but then the mentors learn that they must also compete and impress the designers.

When a corporate espionage case has personal ties to Neal, Peter recruits Diana from maternity leave for an undercover sting on a rogue stock trader.

Prepare for battle with the Pawn Stars as Rick checks out a medieval mace. Will it be a fair fight for this primitive weapon or is he in for a low blow? Then, Rick and the Old Man check out a set of cap guns from the 1950s. Will nostalgia force them to pull the trigger? And later, the Old Man sends Corey and Chum on a simple errand that turns into a daylong adventure. Will they make it back in one piece?.

Alex is surprised twice in one night - first when she realizes she's been tricked into a blind double date, and again when she has to rush her mystery man to the ER. Meanwhile, Charlie works to help a soldier move past a traumatic experience, and Maggie discovers a patient has a contagious illness that could put her pregnancy at risk.

Mike faces off with Susan to cover the Winter Olympics in Russia. Meanwhile, Eve becomes a beauty-pageant contestant; and Leigh suspects that a ghost looking for romance is haunting her apartment.

Get revved up with the Pawn Stars as Corey checks out a 1940 Buick said to have been owned by Fidel Castro. Will he jump at the chance to own a piece of the communist's sedan? Then, Rick is silenced when Charlie Chaplin's driver's license cruises into the shop. Will the rare piece of movie history lead to a huge pay day? And later, Chum puts his money where his mouth is when he takes a sudden interest in investing. Question is: will he end up with more money or more problems?.

Charlie seeks his prison group's help when his partying ways result in him getting arrested.

The guys fumble through a grocery store and re-gift the weird contents of a mystery bag.

The forbidden relationship and love between Devon and Cynthia continues; Devon and Cynthia don't agree on the future of the company.

Season 2 opens with 11 new contestants battling to be top nerd and win $100,000 in the process. Curtis Armstrong and Robert Carradine host.

Sarah starts her new project with Hank, meanwhile Kristina becomes the community counselor. Crosby discovers mold in his house and Jasmine isn't pleased. Julia and Joel decide to explain to Sydney and Victor what has been going on.

Anjan Sundaram

Wayne Gretzky

Patricia Churchland

Rachel Maddow, Spike Jonze, No Age

Rep. John Boehner, Matt LeBlanc, Dorian Holley

Christina Ricci, Ian Rankin

Jimmy Carr hosts as team captains Sean Lock and Jon Richardson are joined by Dara O'Briain and Sharon Horgan.

Jimmy Carr hosts this edition along with regular 8 Out of 10 Cats team captains Sean Lock and Jon Richardson who are joined by Dara O Briain and Sharon Horgan.

Countdown's Susie Dent is in Dictionary Corner with help from Adam Buxton, while Rachel Riley provides the letters and numbers with 'help' from comedian Joe Wilkinson.

Martin is found dead in suspicious circumstances. Nuri becomes increasingly desperate to locate the missing drugs, with some tragic consequences. Nikki attempts to help a grieving William come to terms with his daughter Alice's death and his missing baby granddaughter.

Stephen Fry and Alan Davies are joined by a selection of guests for a compilation of favourite moments from the K series of the quiz about 'quite interesting' facts.

Graham Norton continues his chat show, with guests including British Hollywood star Gary Oldman, appearing in new movie RoboCop, and comic actor Nick Frost.