I have seen these films out of sequence. That's okay though because they can be watched as standalone films or put together (there are 3 films in the sequence I believe). This film revolves around a retired German surgeon famous for separating conjoined twins whilst working. Now in retirement, he seems to have gone mad and after a failed experiment to create a "3 Dog" out of his 3 Dachsunds, his ambition is to create a human centipede. But where are the people who would agree to this? Nowhere because who in their right mind would agree to have their mouth sown to another person's anus? This film is completely bonkers but is entertaining in a sick way. I don't know if I've watched a cut version or not, probably as it was a TV broadcast. The doctor playing the German plays it very well and infact all the actors portray their characters believably. This is a decent film in my opinion and one that should be watched but probably not by all. The idea if it is quite offensive.