One thing that is guaranteed is the return of plenty of familiar faces, with Eddie Redmayne, Katherine Waterston, Dan Fogler, Alison Sudol, Ezra Miller, Callum Turner, Jude Law and Jessica Williams all reprising their respective roles.
So far, no specific plot details for Fantastic Beasts 3 have been revealed yet, although some of the story will be set in Rio de Janeiro, Brazil.
As with the last two Fantastic Beasts movies, David Yates is directing and J.K. Rowling worked on the screenplay, although this time around, the latter co-wrote with Steve Kloves.