9 Season
135 Episode
Hidden London Hangouts - Season 7 Episode 3 The Lost Tunnels of Finsbury Park
In this episode, the team are given special night access to Finsbury Park to track walk the disused tunnels of the Great Northern and City line; and to discover the ingenious ways in which they were used to upgrade the Piccadilly line during the construction of the Victoria line.
- Year: 2024
- Country: United Kingdom
- Genre: Documentary
- Studio: YouTube
- Keyword: london underground, trains, hidden london
- Director:
- Cast: Chris Nix, Alex Grundon, Laura Hilton-Brown, Sigurbjörg Alma Ingólfsdóttir