The source on the article given for Luke Chapman is wrong. It leads to "Charlotte Mason-Apps".
17:53, November 26, 2011 (UTC)
Are we certain he played young Slughorn in the HBP film? I don't recall any scene in the film featuring a younger Slughorn, save the flashback to Tom Riddle's time at Hogwarts, and in that scene Slughorn was played by Jim Broadbent. Luke Chapman's Casting Call Pro profile simply lists his role as "Slug horn" [sic], so it seems more likely he was a guest at the Slug Club Christmas party, or appeared in one of the photographs of old Slug Club members taken for the film. ★ Starstuff (Owl me!) 04:32, February 17, 2016 (UTC)