Season 1

01 Episode 1 Episode 125th November 2022 Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames. 02 Episode 2 Episode 22nd December 2022 Explores the St Louis Rail Station, and how it went from being the biggest in the United States to falling into disrepair. 03 Episode 3 Episode 39th December 2022 An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base. 04 Episode 4 Episode 416th December 2022 A look at the Port Building, a stunning, gravity-defying office complex building that appears to hover over a 19th-century fire station, and uses a borehole energy system that makes it one of the most energy efficient buildings in Europe. 05 Episode 5 Episode 523rd December 2022 The story behind the Seoullo 7017 overpass, a 1km bridge that once symbolised the polluted heart of Seoul and has been turned into a garden home to 24,000 indigenous species of plants. 06 Episode 6 Episode 630th December 2022 First constructed in the 1930s, the West Side Line, an elevated viaduct section of the New York Central Railroad, was abandoned in the 1980s. 07 Episode 7 Episode 76th January 2023 In Hong Kong, an old WWII detention centre is transformed into a gleaming new university, while respecting the old buildings beneath. 08 Episode 8 Episode 813th January 2023 After the discovery of oil in the 1930s, the seas around Bahrain became damaged through increased shipping and spillages, and sea life was decimated.