Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch Timewatch Season 21 Episode 2 Online

  • 6.9/10
  • COUNTRIES: United Kingdom
  • Subtitles: English

The Iron Bridge is an icon of the Industrial Revolution - the world's first metal structure and an outstanding example of 18th-Century British technical ingenuity. Yet, incredibly, no-one knows how this vast aerial jigsaw spanning the river Severn in Shropshire was actually constructed. Timewatch sets talented young engineer Jamie Hillier the task of solving the mystery.