

Series · Documentary
Secrets of the London Underground (2021)Season 2
★ 7.2 · 6 votes4 seasons · 36 episodesDocumentary2021
Railway historian Tim Dunn and Siddy Holloway from the London Transport Museum explore hidden areas of the London Underground that—despite being just feet away from where millions of people regularly travel—hardly anyone knows about. The pair will explore abandoned tunnels, secret bunkers and hidden staircases that have been concealed from public view for years.
- Network
- U&Yesterday
- Country
- United Kingdom
- Language
- English
- First aired
- July 19, 2021
- Status
- Returning
Cast
Tim DunnSelf - Presenter
Sigurbjörg Alma IngólfsdóttirSelf - Presenter- Chris NixHimself
Episodes
0/10 watched- Episode 1: Charing Cross and Kennington44 min · May 5, 2022
- Episode 2: Waterloo & City and Mark Lane44 min · May 12, 2022
- Episode 3: King William Street and Knightsbridge44 min · May 19, 2022
- Episode 4: Brompton Road and St Pauls44 min · May 26, 2022
- Episode 5: London Bridge and Ongar44 min · Jun 2, 2022
- Episode 6: King’s Cross and Marlborough Road44 min · Jun 9, 2022
- Episode 7: Elizabeth Line and Angel44 min · Jun 16, 2022
- Episode 8: Quainton Road and Kingsway44 min · Jun 23, 2022
- Episode 9: Greenwich and Notting Hill44 min · Jun 30, 2022
- Episode 10: Baker Street and Edgware Road Signal Cabin44 min · Jul 7, 2022





