The Human Centipede (First Sequence) 2009
A mad scientist kidnaps and mutilates a trio of tourists in order to reassemble them into a human centipede, created by stitching their mouths to each others rectums
The Human Centipede III (Final Sequence) (2015)
Taking inspiration from The Human Centipede films, the warden of a notorious and troubled prison looks to create a 500 person human centipede as a solution to his problems