This long-running, hour-long Māori Television sports show saw presenters and sports stars korero in front of a studio audience. The show won a cult audience thanks to its easy-going style, mixing studio action (music, demonstrations) with light-hearted field shoots (eg Brofessionals). Catchphrase "Mean Māori Mean" entered the culture. Ringleaders included Jenny-May Clarkson (née Coffin), Wairangi Koopu, and Liam Meesam, and superstars like Sonny Bill Williams relaxed on the Code couch. The show won Best Sports Programme at the 2007 Air New Zealand Screen Awards.

Treasure Island was an early local example of a reality show staple — contestants endured the great outdoors, and each other. Over nine seasons the series went through multiple variations, including a Couples at War season, and another featuring favourites from the past. During the 2004 season of Celebrity Treasure Island, contestant Lana Coc-Kroft was airlifted from Fiji, after she cut her foot on coral and got a life-threatening blood-poisoning disease. On 2002's Treasure Island: Extreme, Barrie Rice — an ex SAS soldier — dealt with being eliminated by hiding in the jungle.

In 1975 TV One launched with a flagship 6.30 news bulletin which went largely unchanged with the move to TVNZ in 1980. In a 1987 revamp, it became the Network News with dual newsreaders Judy Bailey and Neil Billington (replaced by Richard Long). In 1988, the half hour programme moved to 6pm. With the advent of TV3 in late 1989, it was rebranded One Network News; and, from 1995, extended to an hour. The ill-fated replacing of Long with John Hawkesby in 1999 saw it make headlines rather than report them. In 1999, there was another name change to One News.