When The Rocky Horror Show opened in 1973, no one could have imagined the impact that the subversive rock musical would have on culture. As the movie turns 50, the original cast, creatives, and other pop culture icons (including Richard O’Brien, Tim Curry, Susan Sarandon, and Trixie Mattel) reminisce about the process of bringing it to life, as audiences around the world continue to do the time warp again and again.