As children, Kathy, Ruth, and Tommy spend their childhood at an idyllic and secluded English boarding school. As they grow into adults, they must come to terms with the complexity and strength of their love for one another while also preparing for the haunting reality awaiting them.

《後人類罪行》劇情描述在不遠的未來，一種名為「加速器官症候群」、會讓身體長出奇怪器官的病症在世間蔓延。當紅表演藝術家索爾樂於擁抱這種疾病，跟著搭檔凱普瑞絲將移除身上各種意想不到的新器官作為噱頭，但他們在賺錢之餘卻也被政府單位給盯，因為這項充滿爭議的表演而惹禍上身。

After a pawn shop robbery goes askew, two criminals take refuge at a remote farmhouse to try to let the heat die down, but find something much more menacing.

Beautiful, young hitchhiker Sally (Ely LaMay), attempts to survive the night while making her way back home as a sadistic killer and cannibalistic madman (John Blyth Barrymore) haunts the desert highways, probing for fresh roadkill.

A catholic priest in Monte Bello, El Salvador has created a clandestine operating room inside the church to extract the human organs of kidnapped people and sell them on the black market.

As people go missing in Detroit, signs point to mad doctors using a vacant school for human trafficking and black market distribution of bloody organs.