I am watching this now as I type.All it is is a series of talking heads, most of which are unknown, that tell stories about how they went to Elstree Studios and ended up in Star Wars. I recognised Dave Prowse and that was about all. I know Jeremy Bulloch but have not got to his section at present.The extras, few of whom are unnamed, tell most boring stories about their experiences. This documentary must only be of interest to Star Wars nerds and completists. Random shots of people in costumes from the films fail to make it any more fascinating as their faces are still not shown. I fail to see why this curiosity was made at all.
Review of Elstree 1976
