NZ On Screen’s Dunedin Collection offers up the sights and sounds of a city edged by ocean, and famed for its music. Dunedin is a bracing mixture of old and new: of Victorian buildings and waves of fresh-faced students, many of them carrying guitars. As Dave Cull reflects in his introduction, it is a city where distance is no barrier to creativity and innovation.

Greenies meet The Castle in this 2014 film from first-time feature director Anton Steel. The Z-Nail Gang tells the story of locals joining to fight plans to dig an opencast goldmine in nearby bush — using nails in car tyres, Santa suits and a rap song, instead of monkey wrenches. The making of this down-home take on eco-activism was also a grassroots effort, with the film made by harnessing community support in the Bay of Plenty town of Te Puke. At the 2014 NZ Film Awards it was nominated for Best Self-Funded Film, and Best Supporting Actress (Vanessa Rare).

Footprints of the Dragon examines immigration from China and Taiwan, through interviews with three families: the Kwoks, already into their fifth generation down under; and two families from Taiwan, who are far more recent arrivals. One woman is forced to return frequently to Taiwan, to earn money for the family. The documentary also examines discrimination against early Chinese migrants in the late 1800s, who were required to pay a 100 pound poll tax. The episode is directed by Listener film critic Helene Wong, herself a third-generation Chinese-New Zealander. 

This 1973 TV drama is inspired by events which led to a major riot on the West Coast during the 1860s gold rush. After prospector Albert Hunt (Ron Burt) registers a gold claim near Ōkārito, he finds himself accompanied by hundreds of fellow miners — who refuse to let Hunt out of their sights, as he returns to the site via water-logged forests and beaches. The darkly poetic tale of what men can do after they smell gold was partly shot on location on the West Coast. The opening features Sam Neill and Close to Home veteran Tony Curran, among Hunt's fireside colleagues.

In this short documentary, director Rose Archer joins academic and activist Jane Kelsey to argue against Aotearoa signing the original Trans-Pacific Partnership Agreement (TPPA). The 2016 Loading Doc uses animation to illustrate how things can turn nasty when commercial interests are allowed to sue governments. The film looks at El Salvador, which was sued for US$300 million by mining company OceanaGold, after laws were passed to halt mining (a World Bank tribunal later argued OceanaGold should be paying). Archer hopes viewers will be outraged and demand change.

The rich scenery around Lake Wakatipu has inspired painters, postage stamps and director Peter Jackson. Shortly before leaving NZ in 1954, photographer Brian Brake headed south for the NFU to capture images of lake, mountain, tourist and miner. Amid the postcard perfection, Brake films mist-shrouded hills sliced open by mining, and a trio of skiers on Coronet Peak, travelling hand in hand. Tourists swap lake steamers for open top buses, en route to the Routeburn track; and one old-timer sets out on horse to pan for gold, via the abandoned mining village of Macetown.

Jack Winter's Dream is an unusual entry in the library of government filmmakers the National Film Unit: a poetic account of drink-fuelled males telling tales, adapted from a radio play by James K Baxter. Built around themes of age, death and love, the hour-long film starts with an old swagman bedding down in the ruins of an Otago pub. Time drifts: back to the night a newly rich goldminer found himself swapping memories and reveries — some of which unfurl on screen — with three drinkers and the barman (Bernard Kearns). But which one of them is planning murder?

Illustrious Energy sees Chan and his older mate Kim prospecting for gold in 1890s Otago. Marooned until they can pay off their debts and return to China; they’ve been fruitlessly working their claim for 12 and 27 years respectively. Chan faces racism, isolation, extreme weather, threatening surveyors, opium dens and a circus romance. The renowned feature-directing debut of cinematographer Leon Narbey provides a poetic evocation of the Chinese settler experience; especially vivid are Central’s natural details — desolate schist and tussock lands, rasping crickets.