Harry Potter fans rejoice, J.K Rowling's "Fantastic Beasts and Where to Find Them" is coming to the big screen and J.K. herself is the screenwriter.

Fantastic Beasts and Where to Find Them is the name of a textbook that is required reading for all first year Hogwarts students.

The movie follows the author of the textbook Newt Scamander and is set 70 years earlier in New York as he is doing research for the text.

Check out the latest trailer on iTunes or below!