Professor Albus Dumbledore knows the powerful, dark wizard Gellert Grindelwald is moving to seize control of the wizarding world. Unable to stop him alone, he entrusts magizoologist Newt Scamander to lead an intrepid team of wizards and witches. They soon encounter an array of old and new beasts as they clash with Grindelwald's growing legion of followers.
In 1970s London, a teenage outsider named Enn falls in love with a rebellious alien girl named Zan, who has come to Earth for a party. Together, they navigate the complexities of intergalactic culture and the trials of first love.
Harry, Ron and Hermione continue their quest to vanquish the evil Voldemort once and for all. Just as things begin to look hopeless for the young wizards, Harry discovers a trio of magical objects that endow him with powers to rival Voldemort's formidable skills.