Harry Potter fans got some epic surprises in the latest trailer for Fantastic Beasts: The Crimes Of Grindelwald, including the revelation that Nagini was once a woman!
We have no idea how J. K. Rowling kept that such a massive secret for so many years!
There were also some other surprises in the trailer, including the cameos of two Harry Potter and the Deathly Hallows: Part 1 actors!
Toby Regbo and Jamie Campbell Bower appeared in the trailer, as a young Albus Dumbledore and Gellert Gindelwald.
While most of our attention will be on Jude Law and Johnny Depp as these characters, we LOVE seeing the return of anyone from the Harry Potter franchise.
Fantastic Beasts: The Crimes of Grindelwald will hit cinemas across Australia in November.