It's the last week of the group stage, and both Markus and Frida and Herborg and Linda are in trouble with regard to the playoffs, so only victory is good enough.

When a body is uncovered on an allotment, Max and Layla rush to uncover the man's identity. With Ashley's facial reconstruction revealing the features of ex-soldier Jerome Singer, the team begins to trace his final days. Their investigation leads from the World's End estate to a botanical garden, and ultimately to the lavish residence of the U.S. Ambassador (Alex Kingston), where diplomatic protections threaten to block their path. To solve the case, Max and Layla must navigate power, secrecy, and international pressure to expose the truth.

Returning Champion; 

With a public hydroelectric project launching, Murdoch suspects the passing of a man is linked to financial impropriety.

In the Dordogne, Tim and Krys rush to finish building a brand-new deluxe BBQ before paying guests arrive. At the Château Trois Cloches, Chris and Jolyon have found a time-saving method to strip paint in their dining room, but that's just one job on their very long to-do list. And at Château de la Fare, Janet and Philip start work on their most ambitious project to date - a two-bedroom tower suite.

Clive Myrie asks the questions in another semi-final. Specialist subjects include The Films of Mel Brooks, Homer's Odyssey and LL Cool J.

Hitler gathers 800,000 Nazi soldiers to launch a major attack against Stalin and aim to eliminate the Red Army.

For fifteen years, reporter Steve Brodie has been following the cases of dozens of entrepreneurs who say Lloyds Bank failed their businesses and ruined their lives.

The French Embassy bus convoy sets off into Kabul, escorted by the Taliban. While the Islamic State prepares an attack against the convoy, Fazal, an infiltrator, attempts to foil it. At the same time, Amina, who was attempting to reach the airport, is arrested by the Taliban. Giovanni confronts the chaos of Abbey Gate, where he attempts to identify Italian refugees. Vera, surrounded by the Taliban, attempts to flee to Kabul with General Hassan.

As the quarter-final stage nears its end, two student teams have one last chance to claim their spot in the semi-finals. Amol Rajan asks the questions.

Emma Barnett lives a contented life on Shelbury Drive with her husband John, and daughter Beth. A criminal defence solicitor, Emma has a feisty streak, and generally enjoys her suburban life, despite ongoing issues with a stroppy teenage daughter.

Emma likes her neighbours; she gets on well with Alan and Sonia next door, and despite their foibles, is fond of older couple Derek and Barbara (whose son, Marcus, suddenly disappeared a few years ago). Oddball neighbour Nick over the road can be a bit of a pain, but otherwise Shelbury Drive is an idyllic place to live.

Emma and John have been planning to move, however at one of Shelbury Drive's summer street parties, Emma tells John that she wants to stay and do a kitchen extension instead. John is strangely unenthusiastic, but Emma cheerfully spreads the good news anyway.

From this point onwards, Emma's innocent extension begins to spin drastically out of control. Derek and Barbara raise objections to the project, citing their ‘precious tree' as the reason - and why does Barbara cry while watering it?

Nick also relishes sticking his nose in, worried that the noise is going to affect his sleep, and that the increased traffic will cause issues on the street. And so, he uses his obsession with CCTV to keep an eye on goings-on.

Sonia on the other hand is thrilled that her friends are staying, but her husband, Alan, less so…

Not one to be easily deterred, Emma ploughs ahead, and gets brusque builder Lee in. He's not particularly friendly, but he's cheap, and can start immediately. John, already feeling emasculated, since he's currently unemployed after leaving his job due to stress, does not like him.

Refusing to cave in to the pressure to stop the extension, Emma makes a questionable decision to get her planning permission rushed through, involving her estranged wheeler-dealer father Terry.

And while all of this is going on, Emma's career takes a complex turn when she comes up against a police officer who sees Emma as having wrecked her career.

With various secrets starting to bubble to the surface and suspicions raised, Nick posts a video from his CCTV camera on the street group chat, leading Emma to suspect that her life which up until now has seemed so straightforward is, in fact, bursting with other people's secrets…

Angus is called in to auction a massive collection of 20,000 model soldiers. And a woman needs to sell her colossal doll's house before retiring.

Following the failed attack on the French embassy convoy, the Americans learn that the Islamic State is planning a large-scale attack on Kabul airport. Martin and Fazal will do everything to prevent it, while Gilles organizes a second convoy to the airport. At the same time, Giovanni searches among the crowds at Abbey Gate for the parents of an abandoned Afghan child, Vera and Hassan look for a way to reach Kabul, and Amina, who also arrived at Abbey Gate with Nooria, tries to find her father to flee the country.

Great mysteries that were once frozen in time, here focusing on secrets now revealed of prehistoric warfare.

Time is running out; the Americans have just ordered the closure of all airport gates due to an imminent threat of attack. While Baqir, Amina, and Nooria are still at Abbey Gate, Vera and her team approach the gates, and Gilles searches for a way into the airport with his group of Afghans, Joe, an American soldier, scans the crowd with binoculars, looking for the terrorist...

When the Wild Kratts receive an overload of calls for creature rescues, their Creature Power capacity fails. The team is left helpless but soon learn that by working with Wild Kratts Kids, Kid Power is perhaps the most amazing and effective creature power of all!