Complex sentence: The film stars Jessica Harper as an American ballet student who transfers to a prestigious dance academy in Germany but later realizes that the academy is a front for something far more sinister and supernatural amidst a series of murders.
Split into simpler sentences: The film stars Jessica Harper as an American ballet student who transfers to a prestigious dance academy in Germany. Later, she would realize that the academy is a front for something far more sinister and supernatural amidst a series of murders.