After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep underground, their adventure turns into a nightmare. As they search for a way out, the group discovers they are not alone—lurking in the darkness are savage, cave-dwelling creatures. With rising tension and dwindling trust, the women must fight to survive against both the predators and each other.
Practical Effects
Crawlers performed by dancers in full body suits—no CGI.
Cinematography
Red-filtered flares create hellscape beauty in suffocating tunnels.
Direction
Marshall shoots tight spaces like the cave itself hates you.
Director
Neil Marshall
Trivia, insights & behind the scenes
GB
