Watch Hidden London Hangouts Season 4 Online
- COUNTRIES: United Kingdom
- Subtitles: English
The Hangouts team head to the Swanage Railway in Dorset, for the opening show of Season 4. In a privileged trip behind the scenes they meet some of the amazing people who run the railway and reveal the meaning behind the bells at the start and end of the Hangouts episodes. With aerial drone footage courtesy of Railflicks.
