Distributor:[Alexandria, Virginia] :Distributed by PBS Distribution,c2017.
General Note: SDH (Subtitled for the deaf and hard-of-hearing)LSC 32.99For private home use only.Widescreen version.Originally copyright 2012, Terra Mater Production Studios. Originally broadcast on PBS in 2017.Documentary.Disc label title.DVD.
Participant or Performer Note: Narrated by Howard Nightingall, Paul Hollingdale, and Melanie Preston.