A group of medical students devise a deadly game: to see which one of them can commit the perfect murder.

A Mexican vacation takes a turn for the worse for a group of Americans when they head into the jungle to look for the missing brother of a fellow traveler. A foreboding encounter with a couple locals is only a hint of the evil that awaits them on a patch of secluded hillside.

A young American couple honeymooning in Tokyo discover strange, ghostly images in the photographs they’re taking. Are these images imaginary or real — and how are they related to a tragic accident they recently witnessed?