IFC has premiered the first official teaser trailer for The Human Centipede II (Full Sequence), which hasn't set a release date yet, but will hit theaters sometime in 2011. Click on the video player below to look at director Tom Six's latest creation, this time featuring 12 people forming the centipede. You can also read excerpts from the site's interview with the director below the trailer:

While director Tom Six wouldn't say much about the story of The Human Centipede II (Full Sequence), he said this new human chain will be 12 people long:

"It will have a huge centipede with 12 people involved. Shooting it has been a massive operation. Lots of people. We shot the film in London with an almost entirely British cast. I can't say whether any of the characters from the first film are coming back, but it's going to be pretty different than the first one."

He also spoke about how the first movie, The Human Centipede (First Sequence), was "100% medically accurate" and how this film certainly is not medically accurate:

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"For the first film, the idea that this could actually happen, that a doctor could actually perform an operation like this, was part of the fun for me. So I had the construction looked at by a real surgeon. But now for the sequel I let it all go and it's done in another way that has nothing to do with any medical facts."

CLICK HERE to read the site's full interview with director Tom Six. We'll be sure to keep you posted with any release date details for The Human Centipede II (Full Sequence) as soon as we have more information.