HBO's Harry Potter TV series has been the subject of intense speculation, but Jason Isaacs has now confirmed that the cast is starting to come together.
The actor from The Death of Stalin played a major villain in the Harry Potter movies for a long time. Jason Isaacs first appeared as Lucius Malfoy in Harry Potter and the Chamber of Secrets.
Though we don't have much to go on, Academy Award-winner Cillian Murphy is rumored to be up for a key villainous role in HBO's upcoming Harry Potter series - and it's not Voldemort!