Everything’s a Secret When You’re on the Set of Fantastic Beasts

Swearing the entire cast and crew of a film to secrecy is hard. But when it's a massive movie like Fantastic Beasts: The Crimes of Grindelwald, with some 700 people and 1,000 costumes--including 400 coats alone--it's next to impossible. All precautions are taken: characters are given code names, minute details are protected by nondisclosure agreements, and digital scripts are encrypted and disappear after a certain amount of time. It's not quite magic, but it's close.