Synopsis
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.
Cast
Chrys Willet
Ellie Gains
Rel Taylor
Dean Jackson
Grace Browning
Noah Haggerty
Ivy Raymore
Mr. Craven
Where to watch
Stream
Philo
AMC Plus Apple TV Channel 
AMC+ Amazon Channel
YouTube TV
Shudder
PhiloAMC Plus Apple TV Channel AMC+ Amazon ChannelYouTube TVShudderRent / Buy
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At Home
Amazon VideoApple TV StoreGoogle Play MoviesYouTubeFandango At HomeAvailability from JustWatch via TMDB. Varies by region and changes over time.
