According to official Harry Potter site Pottermore Pottermore Pottermore Jude Law cast as Dumbledore Pottermore pottermore.com the Pottermore website said Jude Law cast as Dumbledore Dumbledore Jude Law cast as Dumbledore Announced via Pottermore the Pottermore website said Pottermore.com Pottermore Jude Law cast as Dumbledore (x) Pottermore According to official Harry Potter site Pottermore the Pottermore website said Jude Law cast as Dumbledore