2010s / 20192019The Great Green WallJared P. ScottThe Great Green WallReleased31 August 2019Directed byJared P. ScottGenreDocumentaryCountryUnited KingdomRunning time90 minutes (1 hr 30 min)More about this film on IMDb, TMDb and Wikidata.Earlier: Uncut Gems (2019)Later: Billie (2019)