This award-winning film looks at the strange and ethereal world of New Zealand's limestone areas. The rocks and caves reveal ancient whale fossils, moa hunter art — and evolutionary one-offs (like giant carnivorous snails) that live in a limestone world. The film goes into the darkness to find glow-worms, cave wētā, albino crayfish and skeletons of moa who met their death falling down tomos (shafts). In underground cathedrals, exquisite formations formed by the alchemy of water and limestone are captured. There is also footage of Waitomo Caves and Te Waikoropupu Springs.

Packed with creatures and landscapes that quite simply boggle the mind, the Nature Collection showcases New Zealand's impressive menagerie of nature and wildlife films. Many of the titles were made by powerhouse company NHNZ, which began around 1977 as the Natural History Unit, a small, southern outpost of state television. In this backgrounder, Peter Hayden — who had a hand in more than a few of these classic films — guides viewers through just what the Nature Collection has to offer.

Three friends tour the Wellington pub scene, playing pool with ever-increasing stakes. Then they enter a tournament run by vicious crime boss ‘Daddy'. Narrator Kirk Torrance (Outrageous Fortune) guides us through their mission to pocket the money. Hamish Rothwell's only feature to date was a Kiwi take on the UK urban underbelly genre (Lock, Stock etc). "Smart, stylish and effortlessly entertaining" (Dominion Post) the film was a hit with young males and won several 2001 NZ Film and TV Awards (including best director, script, and actor). It sold to over 30 countries.

Director Grahame McLean uses the notorious (then recent) 'Mr Asia' drug smuggling saga as fodder for this Wellington underbelly tale. Hello Sailor’s Harry Lyon headlines as a musician and ex-con who partners with a beautiful journo to investigate a global drug syndicate, in between nightclub sessions with fellow musos Beaver and Hammond Gamble. High on 80s guitar licks, Should I be Good? was made in the tax break era without Film Commission investment. McLean followed it right away with The Lie of the Land, becoming a rare Kiwi to make two movies back to back.

Shot on location, Inside Straight‘s colourful portrait of Wellington’s underworld helped usher in a new era of urban Kiwi TV dramas, far from the backblocks. Phillip Gordon (Came a Hot Friday) stars as Steve Keenan, the everyman learning the ways of the city from taxi driver Roy Billing. In this episode, Steve finds himself on the run from dodgy gamblers, while trying to raise $5000 to enter a high stakes card game. Meanwhile another card-player has hit town: conman Nick (Bruno Lawrence), who quickly starts romancing Steve’s sometime girlfriend (Joanne Simpson).

Shot on location in Wellington, often after dark, Inside Straight helped usher in a new era of Kiwi TV dramas, far from the rural backblocks. This Minder-esque portrait of Wellington’s underworld was inspired by writer Keith Aberdein’s experiences as a taxi-driver and all night cafe worker. Phillip Gordon (soon to win fame as a conman in Came a Hot Friday) stars as the former fisherman, learning the ways of the city from veteran taxi driver Roy Billing. A solid but unspectacular rater over 10 episodes, the show was scuttled by the launch of trucker’s tale Roche.

Crime thriller The Last Saint puts Auckland’s underworld squarely in its sights. Beulah Koale (who played the killer in short film Manurewa) stars as teenager Minka, who gets caught up in drugs and romance while working for psychotic P-dealer (Joe Naufahu). The first movie directed by Shortland Street actor Rene Naufahu, this "searing local thriller" (Sunday Star-Times) was funded largely by private investors, as well as a Pledge Me campaign. Calvin Tuteao and Jared Turner are part of an impressive cast; the soundtrack includes contributions from P-Money, Six60 and Katchafire.

This final installment of Hayden’s traverse across latitude 45 finds him in the ice-sculpted isolation of Fiordland. In this episode he travels through diverse flora (lush and verdant thanks to astonishingly high rainfall); and with botanist Dr Brian Molloy follows the footsteps of early bird conservationist Richard Henry. Mohua (yellowhead), takahe, weka and tiny rock wrens feature in the fauna camp. Reaching the sea, the underworld depths of George Sound house a world teeming with abundant life.

This performance clip for The Veils is given a distinctive edge using various effects that add a moody, jittery vibe. The overlaid animations — moths trace arcs in the air, shadows move in the background, and the moon and stars make an appearance  — add a mood of underworld ethereality, and an echo of the silent movie era. The clip was made by the Brownlee brothers (not the English triathletes). It was nominated for video of the year in the 2007 Juice TV awards. The song is taken from second Veils album Nux Vomica.