Fantastic Beasts and Where to Find Them Plot

Movie plot:

from IMDB:

The adventures of writer Newt Scamander in New York's secret community of witches and wizards seventy years before Harry Potter reads his book in school.

Complete Official Synopsis

There are growing dangers in the wizarding world of 1926 New York. Something mysterious is leaving a path of destruction in the streets, threatening to expose the wizarding community to the No-Majs (American for Muggles), including the Second Salemers, a fanatical faction bent on eradicating them. And the powerful, dark wizard Gellert Grindelwald, after wreaking havoc in Europe, has slipped away…and is now nowhere to be found.

Unaware of the rising tensions, Newt Scamander arrives in the city nearing the end of a global excursion to research and rescue magical creatures, some of which are safeguarded in the magical hidden dimensions of his deceptively nondescript leather case. But potential disaster strikes when unsuspecting No-Maj Jacob Kowalski inadvertently lets some of Newt’s beasts loose in a city already on edge—a serious breach of the Statute of Secrecy that former Auror Tina Goldstein jumps on, seeing her chance to regain her post as an investigator. However, things take an ominous turn when Percival Graves, the enigmatic Director of Magical Security at MACUSA (Magical Congress of the United States of America), casts his suspicions on both Newt…and Tina.

Now allied, Newt and Tina, together with Tina’s sister, Queenie, and their new No-Maj friend, Jacob, form a band of unlikely heroes, who must recover Newt’s missing beasts before they come to harm. But the stakes are higher than these four outsiders—now branded fugitives—ever imagined, as their mission puts them on a collision course with dark forces that could push the wizarding and No-Maj worlds to the brink of war.

About the book:

Fantastic Beasts and Where to Find Them contains the history of Magizoology and describes 85 magical species found around the world. Scamander says that he collected most of the information found in the book through observations made over years of travel and across five continents. He notes that the first edition was commissioned in 1918 by Mr Augustus Worme of Obscurus Books. However, it was not published until 1927. It is now in its fifty-second edition.

SRC: WIKIPEDIA