Where to Watch
Region
Apple TV Store
Rent from
HD
$3.99
Apple TV Store
Buy from
HD
$9.99
Amazon Prime Video
Stream included
HD
Included
Amazon Video
Rent from
HD
$3.99
Amazon Video
Buy from
HD
$8.99
See all 17 options →
Prices last updated September 6, 2026. Pricing and availability may vary by region.
powered by JustWatch
About
When three campers witness an alien mothership descending on their town and turning the population into "Altered" human beings, they team up with a reclusive stranger who offers to guide them to safety. As they're chased deep into the forest and one of them becomes infected, they realize there's nowhere to hide from the Altered horde that seems intent upon finding and assimilating them.
