Scott and Stonebridge try to keep their promise to protect Ester; Richmond and Martinez follow an Al-Zuhari associate; the team sets out to stop an infiltrator before he reaches a populated area.
Zak, Nick and Aaron get their chance to investigate the Alcatraz prison.
Stephen Fry presents a killer edition of the quiz about quite interesting facts. With Sandi Toksvig, Trevor Noah, Jason Manford and Alan Davies.
After Pluto gets injured, Goofy is forced to substitute for a dog show that Mickey entered Pluto in.
Shark Car and UmiCar are best car friends, and they're racing together as a team in the Umi Grand Prix, the biggest race in Umi City. However, some of Team Umizoomi's meanest rivals, the Shape Bandit, Dump Truck, Squiddy, and the TroubleMakers are in the big race. Even with help from Milli, Geo, and Bot, can the two best pals win this big race?
A musically-talented teenager returns to her native Buenos Aires after living in Europe.
A teacher seeking financial gain; a daughter plotting murder; a lonely heart and damaged mind. These women truly believe romance is dead.
A newly engaged Illinois man mysteriously collapses and suffers organ failure and gangrene from Legionnaire's disease. His fiance gazes in horror as he must choose between life and limb; a perky animal-loving eight-year-old girl survives rabies – a disease with a 99% fatality rate; a college freshmen almost goes blind from a bout of Acanthamoeba keratitis.
The popular news quiz, with team captains Paul Merton and Ian Hislop, guest host Richard Osman and guest panellists Dan Snow and Mark Steel.
Zac continues to try to find the trident. Lyla focuses on keeping him from it. Rita won't keep giving the girls money so Sirena makes bracelets for the Café to sell. While Sirena gathers shell for them, Zac catches a glimpse of her tail.
Meerkat pups Squirt and Weeny belong to one of the most famous animal families on the planet, animals that are now stars of screens both big and small. These furry celebrities are also part of the longest running animal behaviour study ever, now in its 20th anniversary year. David Attenborough tells the full story of the study - from its pioneering days when it was a challenge to even get close to a meerkat, to the very latest revelations about these animals and their complex lives. For Squirt and Weeny, the study means very little, as they are facing up to the challenge of a drought and one of the toughest years in their family's history.
In tonight's show Alan is joined by X Factor judge Nicole Scherzinger, US actor and Jackass star Johnny Knoxville who discusses his new film Jackass Presents: Bad Grandpa, and Gok Wan tells Alan all about his new book Gok's Wok, while music is from One Republic who perform their latest single Counting Stars.
Donato's Chairwoman Jane Grote Abell goes under cover and discovers that pizza isn't the only thing getting baked at one store.
The guys and girls visit Bali where they must model swim wear while walking under water. The situation causes one guy to suffer a panic attack. At the photo shoot, the models pose with snakes and leopards at a local zoo.
A-Troupe decides to hold auditions for two new dancers to replace Emily and Stephanie.
Host Jimmy Carr and team captains Sean Lock and Jon Richardson discuss the topical events that fire up the great British public. Guests joining them in their quest are Richard Hammond, Carol Vorderman, Paul Foot and Matt Forde.
Weakened by her battle, Ryuko flees Honnouji Academy before collapsing in the street. Rescued, she's given food and shelter for night, and upon returning to the Academy faces off against Omiko Hakodate, the Girls' Tennis Club Captain, to repay the favor.
Jackie and Debbie get makeovers by Shirley at Jackie's favorite hair salon; Reggie and Amber bond over nature programming; Dick tries to get Marty in shape.
The ultimate social experiment makes the move from the safety of a mansion to a beach-side paradise in Fiji, where eight new beauties are paired up with eight new geeks. After they spend a night out of their comfort zone in an open tent, the geeks have to channel their inner warrior when they perform a Fijian war dance in front of a real-life tribe, with the winner receiving a surprise package, while the beauties are tested on their English skills in a spelling bee where one incorrect answer sees their geek's undies filled with live crabs. The winners of the two challenges each nominate a team to send to the Elimination Room, where they compete in a quiz in which the team with fewer correct answers is eliminated.