The sex scene with Rosemary is NOT Heidi Johanningmeier, the producers hired a body double. They added this sex scene months after production had finished and without permission. Then without permission added a body double so that it looked like Heidi Johanningmeier. The Screen Actors Guild represented Heidi Johanningmeier in court and even the director testified on Heidi Johanningmeier's behalf. SAG and Heidi Johanningmeier won in court and the judge ruled that the production company was suppose to add a body double credit - but they have still not.