“She’s obviously got a personality disorder. She is a sadist. She loves all the Unforgivable Curses and gets joy out of causing pain with the Cruciatus Curse. She’s a genuine follower of Voldemort, unlike Lucius Malfoy who serves out of fear. Bellatrix was willing to go to prison for fourteen years for him and was proud to do so. I think she genuinely loves Voldemort. She’s a true fanatic.” - Helena Bonham Carter