When Jamie D, the lead singer of Lola's favourite boy band, plummets to his death right before the band's farewell performance, Lola convinces Harry and Fergus to investigate.

A writing retreat is interrupted when the event's mentor, Dame Audrey McKinnon, is found floating under a waterfall on the premises. 

Harry and Fergus have to contend with a rival private detective, a gangster's henchman and an utterly baffling mystery when the girlfriend of a head chef's decapitated head is served up on a platter. Elsewhere, Paula makes a huge, life-changing announcement and Glenn pops the question to his long-time girlfriend, Petra. 

It's D-Day for Zara, Bear and Suni as they give the pitch for the campus tender. Jimmi gives Scarlett some coping techniques. And Sid becomes frustrated when a man seems comically unable to submit to a simple procedure.

It's an emotional homecoming, and a first for Jules Hudson, as he visits County Down and County Antrim for some property shopping in Northern Ireland. He's with a couple who want to relocate there after a lifetime spent in the Canadian city of Toronto.

Jules also visits the region's coast to marvel at the spectacular, world-famous Giant's Causeway.

The owners of three restaurants in Oxfordshire battle it out, where a lack of rice, no choice of how meat is cooked and a showstopping souffle are on the menu.

The brainy quiz returns - but this time host Alexander Armstrong is joined by co-host Gabby Logan. As always, contestants try to score as few points as possible by plumbing the depths of their general knowledge to come up with the answers no-one else could think of.

With Gorka on dad duty, Gemma makes a TV appearance. Later, Gorka heads to Madrid and we get a sneak peek at the Spanish Strictly Come Dancing - Bailando con las estrellas.

Today the lads are heading to Suffolk to meet Terry and Sam who are living "The Good Life" like the BBC's Tom and Barbara in the 70's sitcom. They have rescue animals and pigs and sheep and they grow most of their own food on their smallholding. But they also have sheds full of unwanted and unused stuff. Simon and Henry find rich pickings including an antique tilley lamp and a fine old work bench.

Tonight's guests are Omid Djalili, Catherine Bohart and The Vivienne.

A couple with a collection of dishes asks Angus to sell them to fund a trip to Australia. Plus, Angus finds a huge fire engine part in a living room.

Each of the teams are given an identical briefcase, with eight being empty, one containing £250,000 in cash, and one having the dreaded Early Checkout card that will see a duo leave for good, and the guests must work out which is which.

Nicole has some shocking news, Ampika and Rachel try making amends, and the girls' trip ends with a lavish dinner party.

A ship with incredible misfortune, the MS Achille Lauro suffered two serious collisions, multiple onboard fires and was even hijacked by PLO terrorists in 1985. 

Total solar eclipses, like the one seen last month in North America, allow us to see details of the Sun that can't be seen at any other time. So, this month, The Sky at Night team looks at how scientists are creating eclipses on demand and discovering the secrets that can be revealed hidden in that starlight, including habitable planets like our own.

Maggie Aderin-Pocock goes to Belgium, where the European Space Agency's Proba-3 mission is going through its final testing stages. This ground-breaking mission aims to fly two satellites together in formation, with one satellite acting like the Moon during an eclipse, blocking out the central light of the Sun. This allows the other satellite to image the corona, the Sun's outer atmosphere as seen during an eclipse. Maggie meets Dr Damien Galano from ESA, who tells her all about the challenges of the mission and what it hopes to achieve. Maggie then goes on to meet satellite operations test engineer Marie Beeckman, who takes her up close to the satellites to find out how the testing is going.

Meanwhile Pete Lawrence is out and about in Bristol, meeting a team of scientists and amateur astronomers. He discovers how input from the amateurs was crucial to the discovery of two exoplanets colliding, which had caused the dimming of a star.

Finally, Chris Lintott is in Glasgow meeting Professor Beth Biller from Edinburgh University to discover why it is only by creating eclipses of distant stars, that we could potentially find exoplanets more like our own.

And as ever our resident astronomer, Pete Lawrence, will be guiding us through what can be seen this coming month, with a particular focus on the rewards of viewing in daylight – but as always, he will be reminding us of the need to take care when doing this.

Returning Champion; 

The top six highest-ranked current "Jeopardy!" contestants – Amy Schneider, James Holzhauer, Matt Amodio, Mattea Roach, Victoria Groce and Yogesh Raut – continue the race to be crowned "Jeopardy! Masters" champion.