In The Human Centipede 3 (Final Sequence), a sadistic prison warden becomes obsessed with creating the ultimate human centipede using the inmates as his victims. As the grotesque experiment unfolds, the boundaries of depravity are pushed to the extreme.

In 'The Human Centipede 2 (Full Sequence)', a mentally ill man becomes obsessed with the idea of creating a human centipede, so he kidnaps victims and surgically connects them mouth to anus.

A mad scientist kidnaps three people and surgically connects them in a horrifying experiment, creating a human centipede.