The Human Centipede (First Sequence)

During a stopover in Germany in the middle of a carefree road trip through Europe, two American girls find themselves alone at night when their car breaks down in the woods. Searching for help at a nearby villa, they are wooed into the clutches of a deranged retired surgeon who explains his mad scientific vision to his captives' utter horror. They are to be the subjects of his sick lifetime fantasy: to be the first to connect people, one to the next, and in doing so bring to life "the human centipede."

You can rent "The Human Centipede (First Sequence)" on Microsoft Store online.