This cropped up from one of my Facebook feeds (Lost Melbourne) tonight about a documentary that is being produced on our famous Outer Circle Railway. I haven't had a real chance to go through the website of the team that is in production of this documentary, but it looks very interesting. From what I understand it is being done by a team of historians & railway enthusiasts. It's certainly an area of rail that I know a bit about, but I'm eager to know more. The short teaser video looks really good and I hope the rest of the documentary is this informative.
Teaser trailer: Outer Circle Line - Teaser 1 by Outer Circle