
Plot
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.
Trailer
Cast

Shauna Macdonald
Sarah Carter

Natalie Mendoza
Juno Kaplan

Gavan O'Herlihy
Vaines

Josh Dallas
Greg

Anna Skellern
Cath

Saskia Mulder
Rebecca Vernet

Douglas Hodge
Dan

Krysten Cummings
Ellen Rios

Michael J. Reynolds
Ed Oswald

Jessika Williams
Susanne Small

Doug Ballard
Doctor Roger Payne

Josh Cole
Lynch

MyAnna Buring
Sam Vernet

Alex Reid
Beth O'Brien

Nora-Jane Noone
Holly

Nicholas Daines
Crawler