TV Guide Quest today

Henry and Sam are in Suffolk where they find a barn filled with Porsche tractors, Ducati pushbikes and many more rare and surprising vehicles.

Henry and Sam head to Witney where they meet Lez, a model-builder extraordinaire, and come away with an unusual challenge. Can they make a tidy profit for Lez's trike?

Henry and Simon head to the most Easterly point of Britain, Ness Point in Lowestoft. There they find an absolutely packed shed full of assorted chairs and other furniture.

Angus helps a widower sell nautical treasures, including a diving helmet. He also visits a family clearing their late gran's home, uncovering gold.

Angus steams into a train treasure trove while helping a bereaved daughter, then hopes to turn a campervan dream into reality with a Harley sale.

Steven Moore and Angus Ashworth begin their hunt for antiques in Melrose. Who will make the most profit at the first auction in the Lake District?

Ant heads to Hartlepool to view his dream car: a 1976 Morgan 4/4. But bad bodywork, oil leaks and worn bearings could spell disaster.

Photography expert Brenton is excited to work on a Victorian stereoscopic viewer. And, furniture restorer Will breathes new life into a cherished family rocking horse.

How is viscose transformed into clothing and cloth? How do they produce the world's favourite fizzy drinks? How do they make traditional English snuff?

How do they build the world's most expensive cable cars? How is vodka produced from grass? How do social networks connect people around the world?