While this is referenced elsewhere on this site, it is worth making special mention of it here to draw attention to the fact that the full length TV documentary from 2001 about Allen Curnow is still accessible online at this link:
https://www.nzonscreen.com/title/early-days-yet-2001
It is split into four parts and provides an amazing overview of his work with interviews and his reading of several classic poems. It was directed by Shirley Horrocks and is a really wonderful record of this great New Zealand poet.