Where to watch officially
Availability data from TMDB / JustWatch. Links open the official provider listing.
Playback is proxied through Wheretoo — seek freely, the player only requests the parts it needs. Subtitles appear automatically when the source ships them.
Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.