The Unforgivable Curses represent dark and powerful magic. The use of any one of them on a fellow human being is enough to earn time in Azkaban – though the Killing Curse, the Cruciatus Curse and the Imperius Curse remained popular among Lord Voldemort's followers. Relive each terrifying moment these spells were cast... The Harry Potter: Complete 8-Film Collection is available on Blu-ray and Digital now. SUBSCRIBE ➡️ Join the Harry Potter Fan Club and get sorted into your Hogwarts house, let the wand choose you and discover your Patronus at WIZARDING WORLD TM and © Warner Bros. Entertainment Inc. WIZARDING WORLD Publishing Rights © J.K. Rowling WIZARDING WORLD characters, names and related indicia are TM and © Warner Bros. Entertainment Inc. All rights reserved. FACEBOOK ➡️ TIKTOK ➡️ @harrypotter INSTAGRAM ➡️ THREADS ➡️ @harrypotter #HarryPotter @harrypotter