Irish television channel TG4 screens interviews with Survivors who appear in Genocide in the Wildflower State, including Producer Tony Hansen, at Carrolup/Marribank mission.
You can watch the segment here, which starts around counter number 24.00: https://www.tg4.ie/ga/search/seinn/?pid=6383754589112&title=Hector%20OZ%2FNZ&series=Hector%20OZ%2FNZ&genre=Siamsaiocht&pcode=719870
The narration is in Gaeilge (Irish Gaelic) and you can switch on English subtitles.