James, a boy with an over-active imagination, tricks his tutor into spending their first session searching for his runaway twin brother who doesn't actually exist.

A grieving young woman attempts an unusual method to come to terms with the loss of her sister.

Factory 91 takes place in a mythical suburb called Bellery. Twelve year-old Mary lives with her older sister, Katherine, and her catatonic Grandfather. And above them, atop a tall hill on the outskirts of town, is Factory 91. Once a place of scientific innovation and an oasis for the neighborhood's youth, it now sits decrepit and dank, isolated from the town below. And inside lives a mysterious Doctor, the suburban legend of Bellery.