Transmission Films in association with Te Tumu Whakaata Taonga the New Zealand Film Commission (NZFC) are delighted to reveal today the trailer for Ka Whawhai Tonu - Struggle Without End, the historical story of the battle of O-Rākau told for the first time from the point of view of the indigenous people of Aotearoa New Zealand, in their own language Te Reo Māori. Today is the 160th anniversary of the battle, with Iwi gathering at first light to commemorate and experience the first glimpse of the Ka Whawhai Tonu trailer.