Buckbeak’s Executioner – Walden Macnair After Lucious Malfoy appealed to the Committee for the Disposal of Dangerous Creatures as Draco Malfoy was injured by Buckbeak the hippogriff, along with minister Cornelius Fudge came Walden Macnair, the executioner. Walden Macnair was a cruel man in nature and became an executioner for the Committee for the Disposal of Dangerous Creatures as he was fond o..