S9 E12 ∙ Niagara's Hidden Marvel ∙
Exploring a royal retreat caught in a web of corruption, an engineering marvel hidden behind the Niagara Falls in Canada, and a subterranean treasure.
G
Contains Mature Themes
Exploring a once-lavish palace in Iraq.
Exploring the remains of a pioneering industry town in Ohio.
This episode features remains of a correctional facility in Atlanta.
Exploring a military strong-hold in the Philippines.
Exploring a ruined castle above a German village.
Exploring a British fort that became a bizarre zoo.
Exploring a luxury resort in Argentina.
Exploring a crumbling dam hidden in the Welsh valleys.
Exploring an ancient Turkish city that looks out-of-this-world.
Exploring a complex in Georgia that almost discovered a signal from aliens.
Exploring Hartwood, a haunting facility in Scotland.
Exploring an engineering marvel hidden behind the Niagara Falls in Canada.
Description: The history enthusiast honours Lancaster bomber crews of the Second World War.; Category: Military & War; 1 episode available.
Description: The actor discovers the machines that made America and changed the world.; Category: Factual Entertainment; 5 episodes available.
Description: The history enthusiast joins a select crew of engineers working on the last functioning Vulcan bomber.; Category: Factual Entertainment; 1 episode available.
Description: Celebration of the many sides of Fred Dibnah; Category: Engineering; 12 episodes available.
Description: The motoring fan builds a working replica of a First World War tank and drives it at a Remembrance Day parade.; Category: Factual Entertainment; 1 episode available.
Description: Fred Dibnah presents this series celebrating Britain's industrial heritage.; Category: Engineering; 6 episodes available.
Description: The history enthusiast joins the two-year restoration of a Spitfire that was buried in a French beach.; Category: Engineering; 1 episode available.
Description: Examining the Industrial revolution - the age of smoke and steel.; Category: Engineering; 6 episodes available.
Description: Teams across the country are keeping our heritage standing, these are our landmark fixers.; Category: Engineering; 6 episodes available.
Description: Hornby reveal how their dedicated team strive to shrink a new generation of machines.; Category: Factual Entertainment; 20 episodes available.
Description: Tim Dunn and Siddy Holloway explore the disused parts of London's tube network.; Category: Engineering; 36 episodes available.
Description: This series looks at just some of the buildings that were designed to fight Hitler.; Category: Military & War; 8 episodes available.