The Human Centipede 2 (Full Sequence) (2011)

Disturbed loner Martin becomes obsessed with the fictional Dr. Heiter and the horrifying idea at the center of his work. Fixated on turning fantasy into reality, he dreams of creating a 12-person human centipede of his own. As his obsession grows, Martin sets out to make his sick vision real, driven by a fixation that pushes him toward an increasingly grotesque plan.