Dirty Dancing was a cultural phenomenon that now plays more like camp. That very campiness, though, is part of its biggest charm. And if the dancing in the movie doesn't seem particularly "dirty" by today's standards--or 1987's--it does take place in an era (the early '60s) when it would have. Frances "Baby" Houseman (Jennifer Grey, daughter of ageless hoofer Joel Grey) has been vacationing in the Catskills with her family for many years. Uneventfully. One summer, she falls under the sway (as it were) of dance instructor Johnny Castle (Patrick Swayze).