Watch Chris Tarrant: Extreme Railways Season 3 Episode 4 Online
- COUNTRIES: United Kingdom
- Subtitles: Český,English
Chris Tarrant travels on the historically Soviet Trans-Caucasus Railway, beginning in the Azerbaijani city of Baku before exploring the Geogian capital Tbilisi's vintage metro system, then a mountain rail bridge designed by Eiffel, and finally a tunnel reputed to be held together with egg yolk.
