Dirty Dancing is a 1987 romance film creited as being one of the most watched films of all time. Written by Eleanor Bergstein, the film features Jennifer Grey, Patrick Swayze, Cynthia Rhodes, and Jerry Orbach. The story details the moment of time that a teenaged girl crosses over into womanhood both physically and emotionally, through a relationship with a dance instructor during a family summer vacation. Around a third of the movie involves dancing scenes choreographed by Kenny Ortega (later famous for High School Musical), and the finale has been described as "the most goosebump-inducing dance scene in movie history".