Quest Saturday

In Germany, Mike and Elvis are captivated by an E30 M3, their most expensive purchase yet. Will their efforts make this M3 shine enough for buyers?

In Southern France, Mike and Elvis find a charming 2CV Fourgonnette. It's got a modest engine, tired suspension and missing rear seats

Richard is desperate to get behind the wheel of his beloved MGB in a proper race, but the costs involved mean they need to get new sponsors on board

Neil, Richard, and the Cogs are under huge pressure to finish Monty's Rolls Royce, the most important restoration they've ever done

After appointing the new manager, Richard questions his role in the business. Tensions rise at a meeting to discuss the future of The Smallest Cog

Richard proves his worth by winning business from Europe's largest private car collector. The Cogs head to France to deliver a Rolls Royce

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

Mike takes the family on a trip down memory lane. He finds new cars for his dad and sister and helps Richard Hammond's mum sell her MX5 for charity

A visit to a popular car show inspires Mike to organise his own event in an effort to promote his expanding business - but will anyone turn up?

Henry and Fuzz meet Sam, who's been holding onto a quirky icon of French motoring: the Citroën Ami 6 Berline. Can they restore its French flair?

Henry and Fuzz visit David in Swansea to restore his 1970 Volvo 164, a sturdy classic known for luxury, durability, and timeless Swedish design

Henry and Fuzz visit Colin in Hertfordshire to revive his faded MG MGA - a once-glorious 1950s sports car that's been silent for years

Henry and Fuzz head to Bristol to help Russell revive his 1947 Standard 14: a post-war classic with charm, history, and plenty of hidden troubles

Henry and Fuzz visit Warwickshire to revive a battered Ford Transit. Once a workhorse of Britain, now a rusted relic longing for a second life

Henry Cole and Fuzz Townshend head to Towcester to buy John's Allis-Chalmers crawler. They are determined to revive this classic machine.

Henry Cole and Fuzz Townshend visit Ollie to inspect a tired 1955 BSA bike. Though faded and neglected, this legendary machine still boasts heaps of charm

In Kansas City, stormy weather brings down the roof of a state-of-the-art stadium. In Canada, the routine renovation of a bridge goes badly.

In Pennsylvania, a vital bridge collapses to the ground. In Australia, tragedy strikes a packed commuter train heading into Sydney

Duane and the team search for new access points to the underground cavern system. But something lurking in the darkness forces everyone to re-evaluate their safety

The team discovers mysterious ancient markings on a cliffside, and a mining shaft dug deep into the mountain that could lead them right to the gold

Terry O'Quinn highlights how the disappearance of five planes in the Bermuda Triangle hinted at the existence of a strange geological force. Plus, the lost tribes of the Amazon

Terry O'Quinn turns his attention to the mysterious disappearance of 16th-century English colonists who settled on Roanoke Island, in what would later become North Carolina

More everyday items go under the microscope, revealing their production processes. This time, the programme examines how dumplings and brass faucets are made

More everyday items go under the microscope, revealing their unique production processes. This time, the programme examines the way that saxophones are made

How oat cereal, turquoise jewellery and electric scooters are made

How nail clippers, jade putters, ice cider and water skis are made

Buying goods from home

Buying goods from home