4 Season
36 Episode
Secrets of the London Underground - Season 1 Episode 1 Holborn (2024)
Tim Dunn and Siddy Holloway explore the abandoned branch line between Holborn and Aldwych. And at Holloway Road they find out about the Tube's only spiral escalator.
- Country : United Kingdom
- Genre : Documentary
- Studio : U&Yesterday
- Director :
- Cast : Tim Dunn, Sigurbjörg Alma Ingólfsdóttir
