Warning: This post contains major spoilers for Fantastic Beasts: The Crimes of Grindelwald. In the final scene of Fantastic Beasts: The Crimes of Grindelwald, the second installment in J.K. Rowling’s five-film Fantastic Beasts franchise, dark wizard Gellert Grindelwald (Johnny Depp) reveals to Credence Barebone (Ezra Miller) that he is actually Aurelius Dumbledore, the long-lost brother of Albus Dumbledore (Jude Law). For many Harry Potter fans, this twist will likely come as a shock.