Shauna MacDonald	Sarah
Natalie Jackson Mendoza	Juno
Alex Reid	Beth
Saskia Mulder	Rebecca
MyAnna Buring	Sam
Nora-Jane Noone	Holly
Oliver Milburn	Paul
Molly Kayll	Jessica
Craig Conway	Crawler - Scar
Leslie Simpson	Crawler
Mark Cronfield	Crawler
Stephen Lamb	Crawler
Catherine Dyson	Crawler
Julie Ellis	Crawler
Sophie Trott	Crawler

Director	Neil Marshall
Producer	Christian Colson Paul Smith
Writer	Neil Marshall
Cinematography	Sam McCurdy
Musician	David Julyan

Outdoorsy adventurer Sarah (Shauna Macdonald) endures a personal tragedy which leaves her in a year-long state of depression. To help their long-time friend recover from the horrible loss, five girlfriends take her on a spelunking expedition in the wilderness of the Appalachian Mountains. Deep within a huge unexplored cave system, the group endures a cave-in which leaves them trapped and searching for another way out to daylight. The women must rely on each other to survive, while nerves are frayed and life-long friendships are strained by claustrophobia, untold secrets of betrayal, and the direness of their situation. Just when the ordeal seems unbearably hopeless, the women discover something in the caves that will redefine terror, as they descend literally and figuratively into darkness and death.

Edition Details Country USA Language English Region Region 1 No. of Disks/Tapes 1

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