This article is not part of the Harry Potter universe. This article covers a subject that is part of the real world, and thus should not be taken as a part of the Harry Potter universe. Luke Chapman is a British actor who was to portray a younger Horace Slughorn in the film adaptation of Harry Potter and the Half-Blood Prince. Notes and references ↑ 1.0 1.1 1.2 1.3 Luke Chapman's profile on Mandy Retrieved from "https://harrypotter.fandom.com/wiki/Luke_Chapman?oldid=1247805" Categories: Articles with information from Harry Potter and the Half-Blood Prince Out of universe Harry Potter and the Half-Blood Prince actors *Disclosure: Some of the links above are affiliate links, meaning, at no additional cost to you, Fandom will earn a commission if you click through and make a purchase. Community content is available under CC-BY-SA unless otherwise noted.