Guests Angela Barnes, Rob Beckett, Ed Byrne, Milton Jones and Miles Jupp join host Dara O Briain and regular Hugh Dennis for the topical comedy show, looking back at the week's events through the medium of fast-thinking and improvisation

Host Rob Brydon and team captains David Mitchell and Lee Mack return with previously unseen material from the ninth series of the comedy panel show. Features a stellar cast of celebrity guests, who try to hoodwink their opponents with absurd facts and plausible lies about themselves

Celebrity guests Ruth Jones, Jason Manford, Jack Dee and Peter Serafinowicz join team captains David Mitchell and Lee Mack for the comedy panel show, in which contestants try to hoodwink their opponents with absurd facts and plausible lies about themselves. Presented by Rob Brydon

Extended edition. Father Ted and The IT Crowd writer Graham Linehan joins stand-ups Jo Brand and Jimmy Carr and regular panellist Alan Davies. Host Stephen Fry asks a range of fiendish questions on the topic of knowledge, with points being awarded for interesting answers as well as correct ones

Johnny and Moira accidentally run over a cat, while David has a run-in with an old colleague who has a business very similar to Rose Apothecary

Patrick's parents are in town for his surprise party, but end up getting a surprise of their own. Alexis drags Moira to a soap opera convention. Sitcom, starring Noah Reid

Broadcasters Sue Perkins and Liza Tarbuck drive along the Ho Chi Minh Trail, a network of roads and paths in Southeast Asia that was littered with unexploded bombs following the Vietnam War. Their journey takes them through jungles and mountains to some of the least-explored corners of Laos and Vietnam, and proves to be a gruelling test of their bravery, motoring skills and senses of humour

Counter Terrorism Policing foil an Islamist terror plot, and the CPS Special Crime Unit bring those responsible for a fatal crash on the M62 to justice

Manchester police take down a gang of teen car thieves, and the Serious Fraud Office unravels a 400-million-pound global fraud in the steel industry

The crew at Downer Rail in Sydney fix a leaking air conditioner while QR's Rail Operations Response Unit remove debris from high voltage train power lines

Rick meets his good friend, the actor and comedian Barry Humphries, who fell in love with Cornwall in the 1960s when he escaped London to develop his famous character Dame Edna Everage. Barry talks about his friendship with British poet John Betjeman, and asks Rick to review his home-made fishcakes. Rick also goes fishing for crab, before cooking a simple yet delicious crab omelette. The host then takes a dip in the chilly north Atlantic with an eccentric group of wild water swimmers called the Perranporth Blue Tits

Rick journeys inland from the majestic Camel Estuary to one of Britain's finest vineyards, where he joins in harvesting the grapes to discover that the Cornish weather is perfect making some of the best wine in the country. Just off Pentire Point, as the sun sets, Rick rides the gentle swell of the north Atlantic with an old friend, casting his line to hook Britain's fastest fish, before firing up the barbecue to cook his catch with a recipe inspired from a trip to Goa. Rick joins Tim Smit, best known for starting the hugely successful Eden Project, who reveals to Rick his new and ambitious idea in Cornwall

Officers become suspicious when they pull over a businessman from Mexico who is making a rare journey to the United States in a brand new car

A driver is stopped attempting to smuggle 15kg of cocaine across the border, and a truck driver's modified cab attracts attention at the World Trade Bridge

The motorcycle racer leaves his comfort zone as he attempts to set a world speed record for a hovercraft. These machines are notoriously difficult to control, so to learn the basic skills needed he's put through his paces by Royal Marines in a military training operation. To achieve his goal, Guy will need to stay over 86mph for a kilometre, but at these speeds, because of the hovercraft's inherent instability, even the most experienced pilots can lose control - and the worsening weather makes things much more challenging

Jeremy Clarkson, Richard Hammond and James May attempt to improve the ambulance, with the presenters all going their own separate ways to enhance one area they think could do with an overhaul. James focuses on passenger comfort, Richard tries to shorten response times by getting other drivers out of the way more effectively, an issue Jeremy tackles with the invention of what he calls the 'sports ambulance'. Their three very different creations are then put to the test with a series of severe and often messy challenges. Plus, Formula One driver Daniel Ricciardo is the Star in the Reasonably Priced Car

Jeremy Clarkson tests the BMW M4 at the track, before switching to the German manufacturer's hybrid-powered i8 for a trip up the A1 to Whitby, North Yorkshire, where he decides which of the two he would rather take for the drive home. Richard Hammond pays tribute to the Land Rover by attempting to drive one straight up the side of a dam, and James May puts the Mercedes AMG GT through its paces. Taking to the test track in the Reasonably Priced Car are Will Smith and Margot Robbie

Si King and Dave Myers demonstrate how to create gourmet lunches on a tight budget, receiving tips from one of Britain's leading Indian chefs and getting insider advice on buying wine on a shoestring. Finally, they put everything they have learned to the test when they arrange a surprise meal for a dinner lady