Whistle

A misfit group of unwitting high school students stumble upon a cursed object, an ancient Aztec Death Whistle. They discover that blowing the whistle and the terrifying sound it emits will summon their future deaths to hunt them down. Chrys Willet (Dafne Keen), Sophie Nélisse as Ellie Gains, Sky Yang as Rel Taylor, Jhaleil Swaby as Dean, Alissa Skovbye as Grace Friedkin, must navigate a deadly game of fate, where the whistle becomes an instrument of their own demise.