U&Dave HD Today

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The Top Gear presenter explores the science of speed, revealing the fastest way to travel around the world, how to dodge a hurricane and why the moon does not fall out of the sky

Thousands of dollars of cartel cash are found hidden in an engine, an intoxicated 17-year-old requires urgent medical treatment, and cocaine is found in bags of rubbish

Cocaine is found hidden inside the wall of a refrigerated truck, and a Honduran immigrant fleeing gang violence applies for asylum in the US

The mechanic joins a select crew of engineers working on the last functioning Vulcan bomber as the aircraft is taken on a farewell tour. With contributions from former crew members

The chef discovers hot and spicy vegetable curries in Sri Lanka before visiting Bali, where food has a religious significance. He also samples the best pork he has ever tasted

A shipment of meth disguised as concrete is intercepted, and officers interview a Haitian immigrant who has crossed nine countries on foot to reach America

Millions of dollars' worth of marijuana is found hidden in a shipment of mattresses, and officers detain a mother and daughter who have been smoking meth

Actor Robson Green challenges expert fishermen from around the world to five rounds of angling to see who can catch the biggest fish, beginning in Brazil

Jeremy Clarkson road-tests the Jaguar XJR to see how it compares with the VW Phaeton, and Boris Johnson is the Star in a Reasonably Priced Car

Jeremy Clarkson looks at a range of Porsche 911s, James May gets behind the wheel of a classic Triumph TR6, and the small but powerful Clio V6 is pushed to the limit

Si King and Dave Myers explore the British tradition of cooking with game, preparing dishes with rabbit, grouse and venison

The chef discovers hot and spicy vegetable curries in Sri Lanka before visiting Bali, where food has a religious significance. He also samples the best pork he has ever tasted

Rob Brydon hosts the panel show, in which captains David Mitchell and Lee Mack are joined by Dara O Briain, Denise Van Outen, Rhod Gilbert and Vernon Kay

Milton Jones, Ria Lina, Martin Roberts and Briony May Williams go toe-to-toe testing their general knowledge skills in a variety of trivia-based games across the week

Alex Beresford, Mathew Horne, Martel Maxwell and Chloe Petts go toe-to-toe testing their general knowledge skills in a variety of trivia-based games across the week

Sandi Toksvig hosts as QI goes voyaging with Nabil Abdulrashid, Joe Lycett, Lou Sanders and Alan Davies

Jo Brand hosts an extended edition of the satirical news quiz, with regular team captains Ian Hislop and Paul Merton joined by comedian Susan McCabe and journalist Camilla Long

Greg Davies sets tasks to comics including Mel Giedroyc and Noel Fielding, with Alex Horne and Noel Fielding dancing like a pair of shrews

Christopher Eccleston, Sophie Willan, Guz Khan and Gloria Hunniford join team captains David Mitchell and Lee Mack for this festive edition of the comedy game show

Angela Barnes, Ed Byrne, Hal Cruttenden, Ed Gamble and Zoe Lyons join Dara O Briain and Hugh Dennis for the topical comedy show

Rob Brydon hosts the panel show, in which captains David Mitchell and Lee Mack are joined by Dara O Briain, Denise Van Outen, Rhod Gilbert and Vernon Kay

Further action from Down Under's take on the world's trickiest obstacle course. More of the best Ninjas from the heats return to tackle the second semi-final, but who will succeed?

Jon does a daytime quiz show with Kemah Bob and upsets Alexander Armstrong, and Lucy shows journalist Mark Lawson her typically perfect day for a newspaper feature

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