Tom Six kind of goes meta on this one, since we see Martin, the protagonist, going mad after watching “The Human Centipede: First Sequence” and then starts kidnapping and bludgeoning his own victims in order to emulate the previous sequel.
Namely, Martin decides to make his own human centipede with twice the bodies, but without any skills necessary for this already nasty job. He cuts and staples his victims until they are forged to each other by way of the digestive tract.
If you want Strange, Shocking and Effective Movie – The Human Centipede 2 It Is!!
Most definitely not a movie to watch with your folks.