All good cinephiles are well-acquainted with the concept of cult cinema: movies that are usually not appreciated in their time, before finding a home among fans who, for some reason or another, fall in love with something that critics and audiences did not upon release. Sometimes it's because the films are enjoyable yet bad, such as Showgirls or Mommie Dearest; sometimes it's because they're actually really good, like Labyrinth or The Shining. Whichever way they fall, one thing is certain: no cult movie has ever measured up to The Rocky Horror Picture Show, nor has any theatrical production nurtured such a distinct fan base.