Planet of the Vampires

Question: I remember a scene in the movie where a female crew member tell the captain that she always tried to get him to look at her, then she said something like, "look at me" and unzips her suit to reveal something like flesh eating bacteria. But I don't find it in the movie. Was that in a remake or in some other movie? There is a scene like that in a Star Trek episode, but that is not what I am referring to.

Chosen answer: This is most likely the 2000 horror movie "Sideshow." A group of high school students go to a circus and one of the side show performers has the ability of opening her skin to reveal to the audience her internal organs. She uses this ability to seduce and kill one of the students.