Currently airing season 15, Grey’s Anatomy has covered quite a bit of ground throughout its seemingly unending reign on prime time television. Viewers were hooked almost immediately thanks to the show’s impossibly quotable dialogue, epic romances and complex medical cases set to an amazing soundtrack. Grey’s made household names of all its stars and reminded the world that ‘80s heartthrob Patrick Dempsey was still a total dreamboat. The series is also largely responsible for the impressive Shonda Rhimes television takeover that followed.