Бизарне ноћне море одвијају се у осам прича о страви и ужасу у овој визуелно импресивној колекцији коју је креирао Гиљермо дел Торо.

Aya is a young female model that has always had a recurring dream: She always dreams of seeing her mother kill someone in a house, which is located on the island she used to live in when she was a child. These dreams cause insomnia, eventually leading up to chronic insomnia to the point that she is confused and begins to separate reality and dreams.