Gehenna: Where Death Lives (2016)

A group visits Saipan to search for locations for their company's newest resort. As they find what they think is the perfect spot, they discover a hidden bunker on the property which they decide to explore. However, they soon find out that curiosity can kill. As each member faces their most private secrets and the secrets of the bunker itself, the results lead to a most shocking conclusion.

Director:

Hiroshi Katagiri

Stars:

Doug Jones (Creepy Old Man), Eva Swan (Paulina), Lance Henriksen, Patrick Gorman, Simon Phillips (Alan), Masashi Odate (Japanese Officer)