‘Star Wars: The Legacy Revealed’:-

https://www.youtube.com/watch?v=oZt5HRPLExQ - at the Honor The Force youtube channel. (A 2007 documentary - 91 mins)

The blurb:-

"Star Wars: The Legacy Revealed is a TV documentary which premiered on The History Channel in May 2007.

The special focuses on how Star Wars is relevant today and the history that inspired it, and also makes various connections to Greek mythology. It consists of a number of interviews with well-known politicians, journalists and critics, along with historical content and clips from all six of the Star Wars movies, such as John Lyden, professor Chad Stanley, Tom Brokaw, Stephen Colbert and Peter Jackson".

IMDB Page - according to IMDB there is also a 102 minute version…