Time Team: Season 21, Episode 3

21 - 3: Boden Iron Age Fogou, Cornwall | Day 3, Series 21 (Dig 1)

It's Day Three of Time Team's first brand new episode in a decade. New presenters Dr Gus Casely-Hayford and Natalie Haynes join team members old and new to investigate a prehistoric settlement in Cornwall with mysterious Iron Age underground passages, known as a fogou.