Aired Wednesday 14 February, 7:10am - 8:00amon Yesterday

Underground Worlds

Series 1 Episode 5: Bouzincourt

A labyrinth of tunnels underneath a tiny French village which contains mysteries from several historical eras, and a Welsh slate mine that has been given a new lease of life.

Category
Documentary
Original air date
05/08/2019
Cast and crew
  • Jonny LeederDirector
  • Iain PatersonDirector
  • Chris JarmanNarrator