This documentary film tells the story of the Whanganui River. It recounts a Māori myth believing the river is the path carved by a god (Pukeonaki aka Mt Taranaki) in its journey from the volcanic plateau to the west coast. There is beautifully shot footage of Māori paddling a waka under tui-laden matai, and tourists cruising on steamers. In 1950 the NFU had become part of the Department of Tourism and Publicity (after accusations of political bias); and this film reflects the change, with a triumphant narrative of progress underpinning an often-bloody river history.

Made by the NZ Broadcasting Corporation in the mid 1960s, this half hour TV documentary sets out to summarise New Zealand. More than a promotional video, it takes a wider view, examining both the country’s points of pride and some of its troubles. In a brief appearance Barry Crump kills a pig, although the narration is quick to point out that the ‘good keen man’ image he epitomises is also a root of the country’s problem alcohol consumption. The result is patriotic, but certainly not uncritical. Writer Tony Isaac went on to make landmark bicultural dramas Pukemanu and The Governor. 

In this highlights special culled from the first four years of Eating Media Lunch, presenter Jeremy Wells manages to keep a straight face while mercilessly satirising all manner of mainstream media. Leaping channels and barriers of taste, the episode shows the fine line between send-up and target. The 'Worst of EML' tests the patience of talkback radio hosts and goes behind the demise of celebrity merino Shrek; plus terrorist blooper reels, Destiny Church protests, Target hijinks, and our first indigenous porno flick (you have been warned: not suitable for children).

Radio Wha Waho was a pioneering bilingual sitcom about a down on its luck rural iwi radio station. The talkback in this Māori-style WKRP in Cincinnati is in te reo and english; the on-air crew include a DJ with delusions of being a ladykiller (a pre-Mrs Semisi Hori Ahipene); a young fireball seeking fame in the city (Greg Mayor); and Aunty Doss (Kath Akuhata-Brown), the heart and soul of the operation. In this first episode, directed by veteran Marae producer Derek Wooster, the station faces permanent silence after a DJ's late night talk causes offence.

This film outlines the efforts to transform the “barren” pumice lands of the North Island’s Central Plateau into arable farmland. Once scientists discover the magic missing ingredient that will make the soil more fertile (cobalt chloride), the serious job of burning scrub, ploughing and sowing begins. The film uses a traditional 'triumph over nature' narrative, but director John Feeney makes elegant use of montage and composition. Author Maurice Shadbolt, who spent time working at the National Film Unit, regarded it as "without doubt the best film to come from the Unit".

Roving Maori chef Pete Peeti finds himself on Rakiura/Stewart Island in this instalment of his long-running te reo based cooking series. The area has kai moana in abundance, but Peeti is interested only in the rich orange flesh of the salmon. Following an entree of cream cheese and smoked salmon pate, the episode’s main course is a tour of the offshore sea-cage salmon farm at Big Glory Bay. It stocks 900,000 Chinook or King salmon — less one, which features in a Thai curry (with a side dish of sashimi) prepared for Peeti by the farm’s supervisor.

This People Like Us episode profiles Apirana Mahuika, before he became leader of Ngāti Porou. Having left lecturing at Massey University to return to his East Coast hometown of Tikitiki, Mahuika talks at his farm 'laboratory' about tamarillos, gangs, and coming home. He hopes his progressive farming (trialling kiwifruit and wine) will encourage young Ngāti Porou to remain and find jobs.  A key figure in many Treaty of Waitangi claims and lead negotiator of Ngāti Porou's claim, Mahuika died in February 2015; Tau Henare said "his passing will cut a swathe through the forest".

Lucinda (Danielle Cormack) lives a fairytale life with dairy farmer Rob (Karl Urban), and his 117 cows. But after a freak car accident she decides to test Rob's love for her by trying to make him angry. He passes her tests until a quilt goes missing from their bed; the price of getting it back is high. Harry Sinclair's follow-up to Topless Women Talk about their Lives is quirky and romantic, but not especially fantastical — yet it won a trio of awards at specialist fantasy film festivals overseas. The fulsome soundtrack is performed by the Moscow Symphony Orchestra.

In November 1971 more than 70,000 visitors converged on Hamilton over six days for the first ever World Rose Convention. What's in a name? Well it can help you locate favourite flowers in the vast exhibition, but "form, substance and freshness" rule as this NFU short film shows the meticulous preparation, judging and reactions. Side-trips for international visitors to Paradise Valley and Rotorua's thermal areas add a travelogue element. But from the opening time-lapse shot of a blooming rose it's clear what these 'rosarians' are there for.

The Aupōuri Peninsula - in Maui's legend, the tail of the fish - runs along the top of the North Island, edged on one side by Ninety Mile Beach. In Te Hapua, the most northerly community on the mainland, Gary McCormick helps out at the marae as preparations begin for a cultural festival for the district's primary schools. The students will perform kapa haka, Dalmatian dances and take-offs of Shortland Street. This Heartland episode evocatively melds footage of children practising and performing, with oyster farmers catching fish for the hangi.