Oak Tree: Nature's Greatest Survivor [421929] Released: 2015-10-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 90 mins Popularity: 0.1701 Vote Average: 7.5 Vote Count: 2 Overview: Oak Tree: Nature's Greatest Survivor. In this landmark new BBC documentary, entomologist George McGavin takes us on a fascinating journey through a year in the life of a 400-year-old oak tree. Cast [1] George McGavinHimself - Presen Hompage: https://www.bbc.co.uk/programmes/b06fq03t Trailers