It’s the 30th anniversary of A Nightmare on Elm Street, so to celebrate, we’ve teamed up with Freddy Krueger himself – Robert Englund – to bring you some terrifying trivia about the horror classic. So scroll down if you want to read each frightening fact, or play the above vid to hear Englund’s nightmare-inducing voiceover. Child killer Freddy was inspired by an old man who was hanging around outside writer-director Wes Craven’s house one night when he was a child.