After a tragic accident, six friends reunite for a caving expedition. Their adventure soon goes horribly wrong when a collapse traps them deep underground and they find themselves pursued by bloodthirsty creatures. As their friendships deteriorate, they find themselves in a desperate struggle to survive the creatures and each other.
DIRECTOR
CAST
Shauna Macdonald
Sarah Carter
Natalie Mendoza
Juno Kaplan
Alex Reid
Beth O'Brien
MyAnna Buring
Sam Vernet
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