It's hard to pinpoint why The Rocky Horror Picture show became such a cult classic. It could be the fantastic sound track, the comic dialogue that parodies science fiction and B-movie horror films, the sensational cast ...or it could just be the fact that Tim Curry looks Damm sexy in fishnets. Since it's opening in 1975 Rocky Horror, has remained in limited release in theatres all over the world. Making it the longest-running theatrical release in film history.