Great Mammoth Mystery [1293760] Released: 2022-02-16 Revenue: $0 Budget: $0 Profit: $0 Runtime: 58 mins Popularity: 0.1517 Vote Average: 0 Vote Count: 0 Overview: Fossil collectors Neville and Sally Hollingworth discover a stir in southwest England that preserved traces of extinct beasts that populated Britain more than 200,000 years ago. Host: David Attenborough. Cast [1] David AttenboroughSelf - Host Trailers