PrimeWire

You can now watch the entire Secrets of the London Underground Season 3 Episode 2 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Tim Dunn and Siddy Holloway explore the disused areas of South Kensington station, with platforms reclaimed by nature and fascinating wartime uses. Siddy also heads to Marylebone, London's youngest terminus station, to reveal the original features on the platforms and the incredible tube infrastructure hidden within the walls of a hotel.