An extreme adventure tour group headed by deep caving expert John Palmer descends into a 2000 Ft abandoned salt mine , that was mysteriously closed down years ago after an unexplained disaster trapped all of the miners . They prepare for rock slides , blackouts , cave-ins - whatever might threaten their journey and commence their descent into the depths.
年2006
予算15000000$
上映時間93 分
ジャンルホラーサイエンスフィクションテレビ映画
製作国RomaniaUnited States of America
