Hosted by comedian Aisha Tyler, cast members Ryan Stiles, Wayne Brady and Colin Mochrie, along with guest comedian Greg Proops, put their comedic skills to the test through a series of spontaneous improv games that are prompted only by random ideas supplied by the studio audience. The four performers must use the little information they have and their wild imaginations to depict different characters and an array of scenes, as well as perform songs. After each round of improvisation, Aisha will dole out points to our four performers and declare a winner at the end of every episode.

In an epic season premiere event, KITCHEN NIGHTMARES is catching up with the most talked-about restaurant in the series' history: Amy's Baking Company in Scottsdale, AZ. Find out what has happened with Amy and Samy in the past year since the original episode aired, and the media firestorm ensued. In this special edition of the show, Chef Ramsay will reveal never-before-seen footage and take the audience through the highlights of the public's reactions. Plus, don't miss an exclusive interview with Amy and Samy themselves.

A blast from the past leads Carrie to investigate the seemingly ordinary death of a science teacher in a hospital. Soon, however, Carrie and Al are following a lead to a dangerous sleeper cell and a mysterious plot.

After Mike notices a bump on Bud's head, Bud explains that he was jumped the other night while unloading his truck at the pot shop. While Vanessa says she knew all along that Bud's business would cause trouble, Mike isn't ready to think of his dad getting older and tries to suggest ways that Bud can protect himself. Later, Vanessa talks with the girls about their responsibility to care for her and Mike when they reach a certain age.

Creepy Connie returns with a sidekick, Mackenzie. The two play a cat and mouse game as they vie for Luke's affection.

Larry learns that he is pregnant and makes a decision about returning home or staying with the rest of the Zabvronians. Meanwhile, Reggie must also decide if he wants to stay himself or turn human, and the families see two new visitors arriving at the neighborhood.

Chef Ramsay heads to Arvada, CO, where owners Alexa and Randy are desperately calling on him to help restore their 25-year-old restaurant, the Old Neighborhood. Alexa and Randy have so much pride in their family-run establishment, which is why Chef Ramsay is shocked to find the food and conditions are not up to par. They are forced to take a look at what is really driving their restaurant into the ground and make some serious changes when Ramsay mounts one of the biggest transformations in the series' history. Find out if the couple is open to making this neighborhood joint new again.

Five-0 is set up when a bad tip leads them to an abandoned building that is rigged to explode with McGarrett and Danny trapped inside. Xzibit guest stars as a prison informant.

Zoe is convinced that she and Lavon are cursed and the only way to make things right is to fix the past. When Vivian's son asks Wade for some advice, he is happy to help, but not everyone is excited about his methods. After an unplanned encounter, George and Lemon try to avoid each other, but it is more difficult now that they are business partners. Meanwhile, AnnaBeth is getting fed up with one of Brick's patients, Davis, until she learns the real reason behind his ailments.

Nick and his mom, Kelly Burkhardt, join forces to protect Adalind's baby. Meanwhile, Prince Viktor activates a deadly stateside asset to find Adalind and her child.

A guitar player from Dallas, TX hopes to sing his way into a deal for his service that helps people find and hire music instructors; a firefighter from San Diego, CA has come up with a simple way to stop costly, accidental fire sprinkler activations; two friends from Salt Lake City, UT show how they can turn fire and water into a battery charger; and the outside-the-box thinking of two men from San Francisco, CA could result in a deal for their all-inclusive project kits in a box. In a follow up segment, Tiffany Krumins from Auburn, GA and creator of Ava the Elephant medicine dispenser gives an update on her business, which Barbara invested in during Season One.

Bill Maher was joined by Nadya Tolokonnikova and Masha Alekhina of Pussy Riot and their translator Pyotr Verzilov, Ana Marie Cox, Rep. Duncan Hunter, Rob Lowe and Matt Taibbi.

Danny and Baez investigate the murder of a respected college professor who was involved with a questionable scholarship program. Meanwhile, Danny discovers that his father didn't tell him that the District Attorney is investigating Danny for ethical and procedural violations.

When Jack Crawford's star pupil Miriam Lass is found alive, she becomes the FBI's best hope to identifying the Chesapeake Ripper, but her foggy memory complicates the search. Evidence found at the site of Miriam's rescue exonerates Will Graham of any involvement in the Ripper and Copycat cases, and he is released from the asylum. Will warns Dr. Chilton that he could be in danger due to his intimate knowledge of the Ripper case, but when Chilton tries to confide in Jack that he shares Will's fears about Hannibal, he is rebuffed no evidence has been found against Hannibal, despite the FBI's efforts.

Meanwhile, Jack wastes no time in reinstating Will on the BAU team as they hunt for the Ripper. After introducing Will and Miriam to compare notes, Jack's suspicions of Hannibal's involvement continue to build. Only Miriam's memory holds the key to unlocking the Ripper's true identity, but can it be trusted?.

Tracing the origin of terrorist plots to Dagestan; Evangelical Christians support Israel.

Tonight guests are actor Nicolas Cage and Canadian actress Emily Vancamp. Musical guest will be rock band Kiss.

Wanda Sykes, Malin Akerman

In the dragon graveyard, Arcadios explains to Fairy Tail what he needs from them to make Project Eclipse work. He takes them to the king's palace, Mercurius, and shows them Eclipse, the actual portal designed to take a party back in time to kill Zeref! But not everyone in the kingdom is on board with changing history...

The group are asked to help out at a kindergarten when Team Rocket pays a visit.

When a deceased stand-up comedian continues to take the stage each night after closing, Kevin looks for the worst audience possible to heckle him into the Light.

Ant and Dec return with a fresh search for the nation's brightest new star, and there's a new addition to the judges' desk in the form of the golden buzzer, which gives Simon Cowell, David Walliams, Amanda Holden and Alesha Dixon the power to send an act straight through to the live semi-finals regardless of their fellow panellists' opinions. However, they can each press it only once during the series. Leaving no stone unturned, the auditions visit London, Cardiff, Manchester, Birmingham and, for the first time, Belfast, as a wide variety of acts, from comedians to contortionists, singers to spoon players, compete for the chance to win £250,000 and a slot at this year's Royal Variety Performance.

A prank by a group of girls leads to the discovery of a morbidly obese man suffering a severe asthma attack - but if he is to be treated properly, the medics need to extract him from his first-floor window. The paramedics witness a motorcyclist fleeing a crime with the victim in pursuit, so when his bike skids they are well placed to deal with his badly broken leg - and before long, Dixie finds herself bonding with the angry young criminal. Back in the ED, Robyn is flattered by Cal's support for her during an assessment, only to have her hopes dashed