Twelve days. Five kids. Many special effects. One giant mystery.

Hayley Whelan has spent her whole life dreaming of making a horror movie – and not just the dodgy type of movie that kids make on their iPhones. When her grandma passes away, she inherits the money for a proper, grown-up camera. But before Hayley even calls ‘Action!’, strange things start happening… Someone is sabotaging Hayley’s movie – but who? Why? And can Hayley finish her movie in time for the premiere?