U and YESTERDAY+1

Derek has sold everything from trucks to bicycles - but he can't remember the last time he auctioned off a two-seater plane.

100 motorbikes come in for auction from every era of the 20th century. Also, the team assess a 1965 Vanden Plas Princess with a four litre Rolls Royce engine.

A now silent site that played a pivotal role defending the U.S through the 20th century. Plus, a crumbling Italian fortress and a ghostly Ukrainian mansion.

A juggernaut of Soviet engineering which was crucial to the international space race. Deserted Scottish coastal defences and a complex that's crucial to American history.

The Germans hear that Polish forces are fighting alongside a huge bear. Tales of this beer-swilling, chain-smoking beast terrify them - but incredibly the stories are true.

Shopping from Home.

Michael Portillo travels through France from Lyon down to Marseille on the Mediterranean coast, where he joins a pilot boat leading a supertanker to its berth.

Armed with his 1913 Bradshaw's Continental Railway Guide, Michael Portillo travels from Sofia to Istanbul along part of the route taken by the Orient Express.

Derek picks up some emerging sporting classics from the far east when three Datsun Zs appear, and an unusual lot arrives that run on caterpillar tracks not wheels. S3 Ep.

Fiat X1/9 / Austin A60 Cambridge: There's real Yorkshire drama when Derek sells vehicles from TV show Heartbeat, love for an Austin Cambridge, and a sporty Italian number getting rehomed.

Charting the evolution of Auschwitz. This episode looks at the development of the 'Final Solution'.

Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold.

Fiona Bruce presents the show from Clissold Park in the London Borough of Hackney, where treasures include some pricey whisky bottles.

Brodie Castle and Estate, Morayshire 2: Fiona Bruce presents the show from the grounds of Brodie Castle in Scotland, where treasures include football memorabilia.

A rusty 1970 Fiat 500 goes under the hammer - Derek reckons it's the kind of vehicle that is so iconic that it has to be saved.

Tucked away in the showroom is a WW2-era Willys Jeep. Its original condition means there might be a bunfight for a military vehicle that's ripe for restoration.

Charting the evolution of Auschwitz. This episode looks at the development of the 'Final Solution'.

Allied forces stumble across a sprawling complex in the French countryside. What did the Nazis have planned for this mysterious Nazi stronghold.

Fiona Bruce presents the show from Clissold Park in the London Borough of Hackney, where treasures include some pricey whisky bottles.

Tim and Pru explore one of Britain's most ancient and picturesque waterways to discover the area's unique way of life, ruins, fens, marshes and woodlands.

Gus and Will find an Audi Quattro roadster than has seen better days - it's full of problems, and hasn't been serviced in years. Even so, they are intent on renovating it.

The team buy one of Derek's favourite Austin commercials and convert it to electric, and also snap up a super-rare 50's American beach bike.

A rusty 1970 Fiat 500 goes under the hammer - Derek reckons it's the kind of vehicle that is so iconic that it has to be saved.