U and YESTERDAY

Michael Portillo explores the east of England in the inter-war period, his journey beginning in Canterbury and ending at Alexandra Palace in London.

Michael Portillo explores the east of England en route to Lincolnshire. He learns how the Crossrail project is helping to conserve birds.

Michael Portillo's railway journey from Canterbury to Skegness reaches Witham in Essex. He visits the factory of the world's oldest supplier of metal-framed windows.

Michael Portillo's journey takes him to the Snape Maltings music and arts venue, the Norfolk seaside resort of Great Yarmouth and the city of Norwich.

Austin Healeys are classic British vehicles that are difficult to tame. Paul and Charlie have the rare chance to pick up a trio of these iconic cars in varying conditions.

Derek's got his work cut out collecting a huge haul that includes two Bentleys, a Daimler and a traditional Bowtop caravan.

Piers Secunda uncovers the hidden history of Alderney, to reveal new evidence of atrocities committed by the Nazis on British soil during World War two.

To improve their bombs, the US Navy turned to the animal world for inspiration. When 270 men vanished into a cloud, witnesses claimed the soldiers had been abducted by aliens.

Fiona Bruce presents the show from Portchester Castle on the Hampshire coast, where finds brought in include a previously unpublished poem by Siegfried Sassoon.

Fiona Bruce presents from the Royal Botanic Garden Edinburgh, and sees one of the resident botanical artists at work capturing flowers and plants on paper.

The team snap up a slightly saggy Seventies Saab 96 - despite a stunning restoration, could it result in a record financial loss when it goes to auction.

The team purchase a 1950s Austin Westminster rally car in the hope that seasoned competitor Dave Mathewson can win a race.

Piers Secunda uncovers the hidden history of Alderney, to reveal new evidence of atrocities committed by the Nazis on British soil during World War two.

To improve their bombs, the US Navy turned to the animal world for inspiration. When 270 men vanished into a cloud, witnesses claimed the soldiers had been abducted by aliens.

Fiona Bruce presents the show from Portchester Castle on the Hampshire coast, where finds brought in include a previously unpublished poem by Siegfried Sassoon.

Gordon Buchanan visits Churchill, Manitoba, a Canadian town that for two months of every year is inundated by polar bears making their journey north.

A beautiful looking sports car has been fooling the punters and intriguing Derek. It's a Challenger E-Type - a fibreglass replica created from an E-Type mould.

Jack has his eye on a Peugeot 205 GTI that could be one of the finest examples in the country. Plus, Derek collects a pair of sporty 60s Triumphs.

The team snap up a slightly saggy Seventies Saab 96 - despite a stunning restoration, could it result in a record financial loss when it goes to auction.

The team purchase a 1950s Austin Westminster rally car in the hope that seasoned competitor Dave Mathewson can win a race.