Brook said screen industries should add more than $2.1 billion to New Zealand's economy this year.
Among the major confirmed productions in New Zealand this year would be the Hobbit films in Wellington and Emperor in Auckland, starring Matthew Fox and Tommy Lee Jones.
Meanwhile, Mt Roskill Primary School pupil Angelina is up for the challenge of a big role although she did admit to getting nervous.
"I'm not really scared of the camera, just the whole prospect of doing something that could be in the cinema and seen by millions of people," she said.
Filming would start in March in Southland. It's based on an Australian novel about some children who disappear.
Angelina said that at first learning lines was tricky, but it became easier over time.
"It's quite fun. Sometimes it's a bit tiring because they have to do the scene over and over again," she said.
For now, the best thing about acting was it was such fun.
Her mum Barbara Peterson said every day Angelina came back from the studio "alive and happy" and buzzing from the experience.
"She loves it."
Peterson was an extra and Angelina became involved because she thought it might be something mother and daughter could enjoy doing together.
"I like to get her to challenge herself," said Peterson, but when the script came along, it was Angelina's decision whether she pursued the role.
And now it would be up to Angelina how far she pursued her talent.
But as for whether she'd be famous one day, Angelina was clear: "I hope so."
The Weight of Elephants will be the debut feature from Dunedin-born director Daniel Borgman and is co-produced by Leanne Saunders.
It is a Danish-New Zealand venture with the majority investment coming from the New Zealand Film Commission, The Danish Film Institute and Film I Vast. Casting has been under way for six months.