In this excerpt from Marae, Elle Hughes interviews John O'Shea about producing groundbreaking documentary series Tangata Whenua. Prior to its 1974 screening in primetime — significant, in a time of single channel TV — Māori "lacked a voice" on the Pākehā medium of television. O'Shea says the aim was "a better understanding. We wanted to listen to what the Māori people said". Tangata Whenua captured interviews with kaumatua from different iwi for posterity, and increased Pākehā understanding of land grievances, including the Tainui-led occupation in Raglan in the 1970s.

Tangata Whenua was a groundbreaking six-part documentary series that screened (remarkably in primetime) in 1974. Each episode chronicled a different iwi and included interviews by historian Michael King with kaumātua. These remain a priceless historical record. The Feltex Award-winning script was by King and director Barry Barclay. The NZBC said the series had "possibly done more towards helping the European understand the Māori people, their traditions and way of life, than anything else previously shown on television". Paul Diamond writes about Tangata Whenua here.