U and YESTERDAY

Tim Dunn visits the former HQ of London Underground, 55 Broadway, which was the capital's first skyscraper, and sees the timber-framed Barmouth Bridge in north Wales.

Tim Dunn visits the architecture of the Stockton & Darlington railway, the first passenger steam line in the world and learns how Essex's enormous Chappel Viaduct was built.

A 1969 Morris Mini Cooper MkII is restored by specialists. They give it the full works, which means only one thing... any chance of profit heads towards an open window.

The Restoring Classics team set out on a Pre-War challenge with a 1939 three wheeled Morgan F4 - and Russ Storer from MG Mecca is still keen to take it on.

Hitler now faces fellow ruthless dictator Josef Stalin and tries to deceive him with a plan to invade Britain while preparing an attack on the Soviet Union.

England became a supply dump as the British and Americans assembled the largest invasion fleet in history for Operation Overlord on 6 June 1944. Laurence Olivier tells all.

Fiona Bruce returns to Barrington Court in Somerset, where finds include a revolver that may have been owned by Buffalo Bill and a collection of rare chocolate moulds.

Fiona Bruce visits Ashton Court in Bristol, where items include a piece of street art by Banksy, an engraved nautilus shell, and an automaton that can smoke a cigarette.

Derek and Paul are off to Leeds on a rare father and son road trip to pick up a VW Cabriolet and a Lotus Elite.

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.

Hitler now faces fellow ruthless dictator Josef Stalin and tries to deceive him with a plan to invade Britain while preparing an attack on the Soviet Union.

England became a supply dump as the British and Americans assembled the largest invasion fleet in history for Operation Overlord on 6 June 1944. Laurence Olivier tells all.

Fiona Bruce returns to Barrington Court in Somerset, where finds include a revolver that may have been owned by Buffalo Bill and a collection of rare chocolate moulds.

David Attenborough looks at the fauna of Africa, home to the greatest wildlife gatherings on Earth. But even in this land of plenty, animals face big challenges.

Robbie's narrowboat gets stuck under a low bridge on the challenging Basingstoke Canal as he battles through water weed. Can he make it to journey's end.

Robbie moors by Hampton Court Palace, but disaster strikes when a tree branch smashes a window. His dad joins to help through Hanwell locks.

Derek and Paul are off to Leeds on a rare father and son road trip to pick up a VW Cabriolet and a Lotus Elite.

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.