Tim explores the Channel Tunnel, stopping off at Ashford International to take in this underappreciated piece of 90s railway architecture.
All episodes for series 4 of The Architecture the Railways Built
S4 E1 · Forth Bridge
Tim heads north of the border to scale a Scottish railway icon - the Forth Bridge.
S4 E6 · Edinburgh
Tim Dunn visits Waverley Station in Edinburgh and turns the Goole Railway Swing Bridge.
S4 E7 · Lincoln
Tim Dunn learns how two competing Victorian railway companies shaped the city of Lincoln.
Guy Martin's Lancaster Bomber
Description: The history enthusiast honours Lancaster bomber crews of the Second World War.; Category: Military & War; 1 episode available.
Guy Martin's World War 1 Tank
Description: Guy builds a working replica of a WWI tank and drives it at a Remembrance Day parade.; Category: Factual Entertainment; 1 episode available.
Guy Martin's Spitfire
Description: Guy joins the two-year restoration of a Spitfire that was buried in a French beach.; Category: Engineering; 1 episode available.
Smoke & Steel
Description: Examining the Industrial revolution - the age of smoke and steel.; Category: Engineering; 6 episodes available.
Hornby: A Model World
Description: Hornby reveal how their dedicated team strive to shrink a new generation of machines.; Category: Factual Entertainment; 20 episodes available.
Secrets of the London Underground
Description: Tim Dunn and Siddy Holloway explore the disused parts of London's tube network.; Category: Engineering; 36 episodes available.
Great British Landmark Fixers
Description: Teams across the country are keeping our heritage standing, these are our landmark fixers.; Category: Engineering; 6 episodes available.
David Jason's Secret Service
Description: David Jason offers insights into modern British spy history.; Category: History; 3 episodes available.
Train Rescue Down Under
Description: Trains are the lifeblood of Australia, and dedicated crews work hard to repair them.; Category: Factual Entertainment; 10 episodes available.
Yorkshire Steam Railways
Description: A behind-the-scenes look at the North York Moors Railway.; Category: Factual Entertainment; 9 episodes available.
David Jason: Planes, Trains and Automobiles
Description: The actor discovers the machines that made America and changed the world.; Category: Factual Entertainment; 5 episodes available.
Aussie Road Train Truckers
Description: Documentary following a cast of road train truck drivers across the Australian Outback.; Category: Factual Entertainment; 8 episodes available.
