Sir David Attenborough is in the Swiss Jura Mountains to discover the secrets of a giant. Beneath his feet lies a vast network of tunnels and chambers, home to a huge empire of ants. It is believed to be one of the largest animal societies in the world, where over a billion ants from rival colonies live in peace.

• Director?
• Release28 December 2017
• GenreDocumentary
• Duration0h 59m
• Budget?
• Revenue?
• Rate
  

  7.0
  3 reviews
• Productions

  BBC, Terra Mater Factual Studios