Richard Brennan

As Australian cinema broke through to international audiences in the 1970s through respected art house films like Peter Weir's "Picnic At Hanging Rock," a new underground of low-budget exploitation filmmakers were turning out considerably less highbrow fare. Documentary filmmaker Mark Hartley explores this unbridled era of sex and violence, complete with clips from some of the scene's most outrageous flicks and interviews with the renegade filmmakers themselves.

At a remote guest house known as Homesdale, a group of visitors find themselves subjected to strange rituals, psychological games, and increasingly cruel entertainments devised by the lodge’s staff. As the weekend unfolds, the tensions and obsessions each guest has brought with them begin to surface.

As notions of civil rights transformed across the world, so was the screen landscape reformed by the ascension of grassroots film movements seeking to challenge the mainstream. Some aspired to push form to its limit; others worked to destabilise what they saw as a homogenous industry, or to provoke questions around gender, sexuality, migration and race.