As tensions between Elijah and Hayley grow, Klaus steps in and encourages her to regain her position within her werewolf pack. Still under Davina's control, Mikael grows impatient while she attempts to uncover a spell that would protect those closest to her. When Elijah turns to Marcel for help in tracking down a vital piece of information, he is forced to remember a time long ago when they were on better terms. Meanwhile, Davina and Kaleb (guest star Daniel Sharmon) find themselves in a dangerous situation when unexpected visitors show up and crash their dinner. Finally, Klaus grows suspicious after a meeting with Cassie (guest star Natalie Dreyfuss) doesn't go as he had planned.

The vicious murders of two councilman voting on bids for the Arkham district threatens to start a gang war between Falcone and Maroni. While Oswald fans the flames, Jim tries to stop the bloodshed. Meanwhile, Fish looks for a new singer that she can get close to Falcone as part of her plan to take control of the Don's organization.

Amy and Bernadette accuse Penny of being a "buzzkill" after she gets an email from work during their Vegas weekend. Meanwhile, the guys try to invent something cool, but only come up with new ways to procrastinate.

The contestants that still remain in the competition will perform once again tonight.

The battle rounds begin and the coaches enlist the help of the music industry's top recording artists to offer their knowledge and skills as advisers. Adam Levine teams up with Stevie Nicks, Blake Shelton with Little Big Town, Pharrell Williams with Alicia Keys and Gwen Stefani with husband Gavin Rossdale. In this phase, the coaches pit two of their own team members against each other in a dueling duet. After the vocal face-off, each coach must choose which artist from their team is the strongest, and has the option of stealing losing artists from an opposing coach. Each coach has two steals during the battle rounds where their artists will proceed to the new knockout rounds. Carson Daly hosts.

Murdoch and the force have to confront more violence on the waterfront as they try and bring Brackenreid to justice. Dr. Ogden and Dr. Grace go head to head in court.

Ichabod and Abbie search for a missing child, whose disappearance is related to a legend of a mysterious Piper and a family curse. Meanwhile, Irving begins to discover the price of his arrangement with Henry.

Against Cabe's advice, Team Scorpion heads to Las Vegas for a simple casino job, but a robbery leads to Walter's arrest and the rest of the team is left to clear his name.

Jane Villanueva is a driven young woman studying to become a teacher, nursing a dream to be a writer, and supporting herself with a job at a hot new Miami hotel. All the years of watching telenovelas with the two women who raised her - her sexy, young-at-heart mother, Xiomara and her still-devout grandmother, Alba - have given Jane a slightly unrealistic view of romance, but her wonderful fiancé, Michael, is supportive and even understands her decision to "save herself" until marriage. All of Jane's meticulous life plans are turned upside down, however, when she sees her doctor for a routine check-up and is accidentally artificially inseminated with a specimen meant for someone else. Now, Jane is faced with the most important decisions of her life - a life that has suddenly become as dramatic, complicated and unpredictable as the telenovelas she has always loved.

The rebels intercept a shipment of weapons intended for the Empire and accidentally end up hosting a pair of droids.

Kat offers herself up to save two young girls from the whorehouse. Rebecca saves a child and then kills a man in revenge.

When Richard buys a VW Microbus no one really knows the mechanics of this German car. Later, Richard and Aaron discover that the Fired Up garage is attending a demolition derby and Richard has a trick up his sleeve to send his former employees reeling.

Several nonviolent citizens all of a sudden become killers, prompting Red to think a dangerous socio-psychological experiment may be taking place. Naomi and her husband are given a complicated proposition.

When a pool shark is murdered by an unseen force, Castle and Becket uncover evidence that the killer may have paranormal powers. Meanwhile, Castle and Beckett attempt to get their lives back to normal following his disappearance.

The team takes action to protect one of its own while being interrogated by the Department of Justice. Nell goes undercover. Hetty and Director Vance give Hetty disturbing news while she is in Washington.

Matt Bai

Dax Shepard, Rosemarie DeWitt, Dan St. Germain

Walter Isaacson

Tonight guests are stand-up comedian Zach Galifianakis, film actress Casey Wilson and comedian Andrew Orvedahl.

Russell Brand, Dave Grohl, Foo Fighters

Jo Koy, Jen Kirkman and Matt Braunger compete to determine who has the funniest take on the day's pop culture.

Seth was joined by Minnie Driver and Ike Barinholtz, plus music from Florida Georgia Line.

Carson Kressley, Rampage Jackson

The new team of teenage heroes put together by Spider-Man is given their first test when the Taskmaster puts the plan he has been working on into action, testing them to see if they can work as a team or falter in their first challenge.

Josh and Arnold go clubbing and run into an out-of-it Patrick. Tom orders a prostitute, Arnold has an anxiety attack, and Dad finally proposes to Mae.

Raf returns to Holby and desperately tries to get back to his former hard-working self, but he struggles in theatre, while Michael Spence creates waves with Guy by stirring up the pot.

Robbie make a confession after Dan finds out the real reason for his return to Manchester. Fergus tries to sort things out with Denise.

Alan Sugar begins his 10th search for new business blood - and the fourth since he changed the format from a multi-week job interview to the search for a partner, offering the hopefuls a £250,000 investment in a new start-up company. As usual, the millionaire host sets out his stall with his introductory pep talk, after which the entrepreneurs are divided into teams and it's straight on with the first task - selling the past decade's worth of Apprentice goods in just one day. All the previous selling challenges' merchandise has been combined, and the teams - boys v girls, of course - must think outside the box to increase their margins. As in previous series, Nick Hewer and Karren Brady are Lord Sugar's 'eyes and ears', but the real fun comes in the boardroom, as the challenge is picked apart and the excuses come thick and fast, before the fired candidate takes a taxi ride home.

Alfie is forced to take a Biology GCSE with the rest of his class. Martin Wicker's efforts to teach Alfie to drive do not go to plan they run over the school caretaker.