Broadcaster Ian Johnstone was an intrepid explorer for TVNZ's 80s Beginner's Guide documentary series; the series embedded personal guides to lift the veil on everything from marae protocol to the Freemasons. This edition sees a crime (embezzlement of TVNZ money) pinned to 47-year-old Johnstone by the CIB and so begins his (fictional) experience of judicial process and imprisonment. A humbled Johnstone aims to convey what life behind bars is like, and bust some myths en route, from "they only serve half their time don’t they?" to "it's like a four star hotel".

This long-running series tails working dogs and their handlers, who are helping protect New Zealand’s streets, borders, prisons and national parks. This opening episode of the second season sees dog squad member Dan "come a cropper", while chasing thieves; one prison visitor leaves with an unusual gift from inside (while other visitors are worried about their drugs from the night before); and Auckland Airport sniffer dogs snuff out some unwanted imports. Dog Squad's first two seasons were produced by Cream Media, shortly before the company was taken over by Greenstone TV.

This long-running reality series, made for TVNZ, follows the lives of dogs and their handlers: "fighting crime, saving lives", and helping protect New Zealand’s streets and borders. The very first episode sees the dog squad diffuse a street brawl in Manurewa, nab a runner from a crashed stolen car, and bust a visitor trying to smuggle contraband into Waikeria Prison in the Waikato. Plus avalanche rescue dogs are trained at Mt Hutt ski resort. This first Dog Squad series was produced by Cream Media (the company was taken over by Greenstone TV in 2010).

This acclaimed Māori Television series saw Kiwi musicians teaching bars behind bars — working with prisoners to compose and record songs, drawn from their life experiences. In this opening episode from the third season, Anika Moa, Ladi6, Scribe and Troy Kingi head to Christchurch’s men’s and women’s prisons. For Moa, Ladi6 and Scribe, Christchurch is their "music whakapapa". For Scribe it is a reminder of earthquake tragedy. The jail itself revives memories of childhood visits to his father (an upbringing which the two explored in 2015 play The White Guitar).

This popular reality series follows the lives of dogs and their handlers, who work for the Departments of Conservation and Corrections, plus the Police, Civil Aviation and Search and Rescue. The canine squads help protect Kiwi streets, prisons, borders and mountains. Made for TVNZ by Cream Media and then Greenstone TV, nine series had been made up until 2018. Dog Squad also screens in Australia on Channel 7 (under the title Dog Patrol). Dominion Post writer Jane Clifton praised the show's “doggy-adorableness factor” and the “sheer novelty of the situations encountered.”

Inspired by the work of Spring Hill Prison music therapist Evan Rhys Davies, Julian Arahanga convinced the Department of Corrections to allow him to film inmates making songs at Rimutaka and Arohata prisons — with mentoring from musicians Anika Moa, Warren Maxwell, Maisey Rika, and Ruia Aperahama. In later seasons Moa was joined by Don McGlashan, Annie Crummer, Laughton Kora, Ladi6, Scribe and Troy Kingi at other prisons. The Māori TV show won Best Reality Series at the 2017 NZ Television Awards, and international interest. It also spawned two albums.