We're thinking that even the biggest and greatest Harry Potter fans weren't expecting this.
JK Rowling has just confirmed that Fantastic Beasts and Where to Find Them will be turned into a whopping FIVE films.
While speaking to fans at the Empire Theatre in London, the author said, "I'm pretty sure there are going to be five movies, now that I've been able to properly plot them out.
"We always knew there would be more than one."
Before this news, it was believed that Fantastic Beasts would be split into three parts.
Long live the HP world!
Photo credit: Warner Bros. Pictures