What Happened Next?

Series which finds out what happened to people featured in past BBC documentaries. In the late 1970s, six couples and three children took part in a unique experiment, spending 13 months living as our Iron Age ancestors would have done and forsaking all the trappings of the modern era. 30 years on, the series is revisited and members of the group tracked down to find out how the experience has shaped their lives since then.