The Descent (2005)

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.

Crew: Neil Marshall

Cast: Shauna Macdonald, Natalie Mendoza, Alex Reid, MyAnna Buring, Saskia Mulder

Format: Blu-Ray

Genre: Adventure, Horror

Rating: MA

More information (TMDB)