When two siblings stumble on a strange hole in the wall of their grandparents’ house, horrifying incidents reveal sinister secrets about their family.

When a Hong Kong police negotiator is informed about the sudden disappearance of his 16-year-old daughter in Thailand, he travels there to search for her whereabouts.

American businessman Brian Chandler has a perfect life with a great job and beautiful fiancée. When his boss, renegade coffee mogul Calvert Jenkins sends him to Thailand to inspect a…