Desenterrando Sad Hill
An eclectic group of fans of 1966's "The Good, the Bad and the Ugly" attempt to restore the cemetery set in Spain where the movie's climax was filmed.
Starring Álex de la Iglesia, Carlo Leva, Christopher Frayling, Clint Eastwood, Ennio Morricone, Eugenio Alabiso, James Hetfield, Joe Dante, Peter J. Hanley, Sergio Salvati
Watch "Desenterrando Sad Hill" on Netflix released in 2017. It's a documentary and history movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.