U and YESTERDAY+1

Michael Portillo travels down the spine of Italy from Rome to Sicily, along the way visiting Naples to find out about the country's first railway.

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

A super rare Reliant Scimitar GTC undergoes an expert recommission, leaving no bolt unturned. And a Honda CBR superbike from the 80s is in need of repair.

Laurence Olivier provides the narration to this World War II retrospective. Hear how 1944 saw the steady disintegration of the German war machine, as the Allies advanced.

Follow the search for the elusive Josef Mengele, for many years the world's most wanted criminal, led by one of his captives in Auschwitz - Simon Wiesenthal.

Fiona Bruce presents from Ebrington Square in Londonderry, where highlights include a Celtic stone head, and a drawing by Muhammad Ali.

Fiona Bruce presents from Crystal Palace Park in London, where highlights include rare car club badges, My Little Pony toys and a work by LS Lowry.

Derek collects a Mark 2 Jag and explains why they made such poor getaway cars for bank robbers. A customer considers a Morris Marina as a present for his wife.

The team have a record number of cars to auction, but Derek finds room for one more - a replica AC Cobra. A couple are reunited with their Volvo breakdown truck.

Follow the search for the elusive Josef Mengele, for many years the world's most wanted criminal, led by one of his captives in Auschwitz - Simon Wiesenthal.

Laurence Olivier provides the narration to this World War II retrospective. Hear how 1944 saw the steady disintegration of the German war machine, as the Allies advanced.

Landmark nature series. See warmth and life return to these magical ice worlds as spring arrives in the polar regions and the sun appears after an absence of five months.

David Attenborough's visually stunning nature series. The sun never sets over summer in the polar regions. See how hordes of animals exploit this brief window of plenty.

The Indian Pacific: Michael Portillo rides the transcontinental Indian Pacific Railway from Adelaide to Perth.

By the mid-1800s, London was linked to other major cities as a trailblazing national network took shape and train mania gripped the UK. S.

David Attenborough showcases wildlife in coastal regions, from Cape fur seals on n South Africa's Robberg Peninsula to hungry lions on Namibia's infamous Skeleton Coast.