"They all took it very seriously. They had to audition for parts, they had directors, a sound crew and a special effects crew."
The school made three movies, all of which made it to the top 40.
Taiaha travelled to Auckland to attend the awards with his father, Kaha.
Isaac and his family, who were already in Auckland visiting relatives, also attended the awards.
Taiaha arrived home at midday yesterday and was greeted at Wanganui Airport by a rousing haka on the tarmac from nine of his school friends, including two of his brothers.
The boys had also been involved in Hunter Meets Pollution Queen and were excited by the win.
"I'm really happy. It's good," one boy said.
Taiaha described his trip to Auckland as "awesome".
Mr Brown said he was "very, very proud" of the students and their films.
The Outlook For Someday is a partnership between many groups and organisation, including the Enviroschools Foundation and the Body Shop New Zealand.