Fantastic Beasts: The Crimes of Grindelwald - The Original Screenplay

At the end of Fantastic Beasts and Where to Find Them, the powerful Dark wizard Gellert Grindelwald was captured in New York with the help of Newt Scamander. But, making good on his threat, Grindelwald escapes custody and sets about gathering followers, most unsuspecting of his true agenda: to raise pure-blood wizards up to rule over all non-magical beings.