Quest HD Saturday

Action from the seventh round of the campaign, which came from Cadwell Park

Ant hopes restoring and selling a 1980 Triumph Dolomite Sprint will help kickstart his farmhouse renovation. But will rust problems erode his profit?

Ant has found an iconic VW Campervan that's been abandoned mid-restoration. The interior needs a full refit, plus a suspension overhaul

Ant buys two Jaguar XJS, hoping one can donate spare parts. But with brake problems and the gearstick floppy, are they just double trouble?

Ant hopes restoring and selling a 1973 Lotus Elan will help pay for more renovations at the farmhouse. But he hits major engine problems

Ant uncovers an extremely rare 1980 Alfasud that's been locked away for 35 years. But he learns reawakening the engine proves problematic

Ant finds a 1977 MG Midget 1500, just like the first car he restored as a teen. With tight margins and a rust issue, he pulls in his family to help

A 1964 T-Bird needs pricey American parts to restore it to its former glory. Ant gets a hand from his friend, Mike Brewer

Ant finds a rare 1978 Land Rover Series 3, a dream find for a Landie fanatic. But the bulkhead is riddled with rust, which could dent Ant's profit

Mike Brewer shares a sneak peek into life at his dealership in Warwick. Mike tests the market with a customised pick-up. Mrs. Brewer hatches an expansion plan.

Mike trades a classic Citroen for an F-Type Jag. Later, he visits a classic car auction to test the market and tries his hand at Crown Green Bowls

Mike heads to Poland to avoid the dreaded British 'Porsche Tax'. Plus, he turns a profit on an ugly duckling Peugeot and chases a sale at Santa Pod

Mike buys a stinker of a car at auction. Plus, a BMW M3 turns into a rotten headache and Mike tries to sell The Stig a nice little runaround

Action from stage eight of the Grand Tour race, which consisted of a 163.5km mountain route from Monzon Templario to Zaragoza

Henry and Fuzz rummage through two huge sheds of vintage military vehicles. There are army quad bikes, amphibious troop carriers, and a Ferret Scout car

In Italy, a towering bridge collapses. In Connecticut, tragedy strikes a construction site. A bridge fails mid-construction in Canada's capital

Catastrophe strikes in the heart of Minnesota. In Denmark, a railway tragedy exposes a security breach that affects the whole of Europe.

Three groups of sapphire hunters encounter big problems underground. A lack of water, wrong turns and big machines all cause issues for the teams

Deep in the heart of the Australian Outback lie some of the largest gems on the planet. Passionate teams take big risks to hunt down these elusive treasures

New digital technology reveals the origins of two mysterious Egyptian mummies. Plus, a ground-breaking survey uncovers a macabre Iron Age practice

New digital technology reveals secrets about the origins of Machu Picchu. And, laser technology uncovers the truth behind some hidden treasure

The manufacture of clay liquor jugs, poultry deli meats and Nascar engines

The manufacture of nail clippers, canola oil and poster restoration

Everyday items including wood slat baskets and bells go under the microscope, revealing their production. Plus, how are objects including gyroscopic stabilisers made?

More everyday items go under the microscope, revealing their production. How are objects including shuffleboard tables made?

Buying goods from home

Buying goods from home

Justin Cunningham uncovers the truth behind a landslide that destroyed a ski-jump resort in Turkey, then heads to Gibraltar to see an airport runway that was built across a road