QUEST HD

Drew scours a Surrey sculpture park, where a pair of rare 18th century church lych-gates catches his eye. And in London, he visits a small showroom with big character.

In Sheffield, Drew finds a stunning collection of antique cutler's stools. Later, he heads to Leeds where he finds some rare streetlights at a heritage railway and museum.

Alan and Salty venture deep into Western Australia's Pilbara region. The Gold Devils struggling to find a reliable source of gold on their Fairlady lease.

Jacqui and Andrew get trapped behind the line of a devastating bushfire. The Gold Devils are torn apart when a team member goes off on their own.

Stuck in Andamooka with a broken-down vehicle, Rod and JC hit rock bottom. And a final opal sale decides whether they can continue their road trip.

In Queensland, Rod musters over 200 pregnant cows for cash. A financial bombshell from home forces JC to double his earnings goal for the trip.

The team fix a 100-year-old handwritten Qur'an passed down four generations of women. And a great-grandfather gets his old scooter fixed.

Henry and Fuzz find a Mini Clubman racing car in Surrey. Can they get this track legend back to winning ways, or will it stay at the back of the pack.

Henry and Sam are in the Cotswolds to visit the largest sidecar manufacturer in Britain. They uncover a rusty Lancia Aurelia and a Royal Enfield 500.

In Somerset, Sam and Henry meet a man who's been collecting cars since 1963. The guys are excited to uncover an Austin 7 and a De Dion-Bouton.

The Old Master And The Model Maker. Angus discovers a mysterious 17th century artwork in Scotland. Then, he heads to Peterborough to help clear the home of a keen model maker.

Angus takes a trip down memory lane as two cherished childhood collections go under his gavel. For one customer, it's a very emotional time.

Irita and Phil tour East Anglia for collectables to sell at auction. Purchases include a garden fountain and a home-made post box.

Irita and Phil spot a great bustard and a rare Dunhill in Norfolk and Lincolnshire. Phil turns magpie with the silver, but who will fly at auction.

In Chelmsford, Henry and Fuzz visit Fiat specialist Tristan, who has 500s, 600s, 126s and a Fiat minivan that once starred in an Indiana Jones movie.

The boys are in Oxfordshire browsing through Dominic's restoration projects, including a Triumph TR4, a Jaguar XJS and a hotrod with a Rover engine.

Guz upgrades his S2000 with a thunderous stereo. Plus, he meets sound guru Iceman Ian and learns drifting tips from Aleyna.

Dara Ó Briain introduces topical chat and hilarious games with guests Rhys James, Ahir Shah, Angela Barnes, Sara Pascoe, Ed Byrne and Russell Howard.

How do they blend science and destruction at crash test centres? And how do they piece together the complex mechanism of a pocket sized umbrella.

How do they extract iron ore from one of the most remote mines on the planet? And how do they make chandeliers that are fit for a queen.