In 1926, Newt Scamander arrives at the Magical Congress of the United States of America with a magically expanded briefcase, which houses a number of dangerous creatures and their habitats. When the creatures escape from the briefcase, it sends the American wizarding authorities after Newt, and threatens to strain even further the state of magical and non-magical relations.
| Newt Scamander | Eddie Redmayne |
| Porpentina 'Tina' Goldstein | Katherine Waterston |
| Jacob Kowalski | Dan Fogler |
| Queenie Goldstein | Alison Sudol |
| Percival Graves | Colin Farrell |
| Henry Shaw Sr. | Jon Voight |
| Gnarlak | Ron Perlman |
| Gellert Grindelwald | Johnny Depp |
| Leta Lestrange | Zoë Kravitz |
| Credence Barebone | Ezra Miller |
| Mary Lou Barebone | Samantha Morton |
| Seraphina Picquery | Carmen Ejogo |
| Henry Shaw Jr. | Josh Cowdery |
| Langdon Shaw | Ronan Raftery |
| Modesty Barebone | Faith Wood-Blagrove |
| Chastity Barebone | Jenn Murray |
| Madame Ya Zou | Gemma Chan |
| Gilbert Bingley | Peter Breitmayer |
| Mr. Abernathy | Kevin Guthrie |
| Nearby Criminal | Sean Cronin |
| Customs Official | Sam Redford |
| Auror | Akin Gazi |
| The Announcer | Todd Boyce |
| Housewife | Anne Wittman |
| Auror 9 | Andreea Păduraru |
| Photographer 1 | Matthew Sim |
| Executioner #1 | Elizabeth Moynihan |
| Wizard | Adam Lazarus |
| Secretary | Lucie Pohl |
| Witness | Tim Bentinck |
| New York Chief of Police | Bart Edwards |
| The Watchman | Brian F. Mulvey |
| Reporter | Tristan Tait |
| Photographer 2 | Tom Clarke Hill |
| Bank Employee | Cory Peterson |
| Bank Guard | Jake Samuels |
| Young Man | Max Cazier |
| Red | Dan Hedaya |
| Guide - Inside Macusa | Christy Meyer |
| Auror 2 | Guy Paul |
| Auror 10 | Walles Hamonde |
| Auror 1 | Dominique Tipper |
| Boy with Birthmark | Leo Heller |
| Poor Boy | Miles Roughley |
| Policeman | Erick Hayden |
| Hobo | Paul Birchard |
| Barker | Tom Hodgkins |
| Mrs. Esposito | Ellie Haddington |
| Police Officer 1 | Joseph Macnab |
| Heinrich Eberstadt | Martin Oelbermann |
| British Envoy | Richard Clothier |
| Momolou Wotorson | Christian Dixon |
| Auror 4 | Richard Hardisty |
| Executioner #2 | Miquel Brown |
| Beryl | Wunmi Mosaku |
| Executioner #3 | Cristian Solimeno |
| Sam the Obliviator | Matthew Wilson |
| Singer - The Blind Pig Speakeasy | Aretha Ayeh |
| Singer - The Blind Pig Speakeasy | Emmi |
| Australian Wizard | Nicholas McGaughey |
| Auror 6 | Arinzé Kene |
| Bakery Customer | Jane Perry |
| International Royal Dignitar (uncredited) | Abi Adeyemi |
| Boat Crew (uncredited) | Alphonso Austin |
| Journalist (uncredited) | David J Biscoe |
| Photographer (uncredited) | Lee Bolton |
| Gala Dinner Guest (uncredited) | Neil Broome |
| Mrs. Goldstein (uncredited) | Fanny Carbonnel |
| Gentleman (uncredited) | David Charles-Cully |
| New Yorker (uncredited) | Craig Davies |
| Tenement Woman (uncredited) | Chloe de Burgh |
| New York Journalist (uncredited) | Paul Dewdney |
| Ranjit (uncredited) | Rudi Dharmalingam |
| Young Husband (uncredited) | Joshua Diffley |
| Gentleman (uncredited) | Richard Douglas |
| Skender (uncredited) | Henry Douthwaite |
| Factory Worker (uncredited) | Dino Fazzani |
| Criminal (uncredited) | Abigayle Honeywill |
| New York Citizen (uncredited) | Attila G. Kerekes |
| High Society Gentleman / Gala Guest (uncredited) | Simon Kerrison |
| Banker Smirnoff (uncredited) | Dennis Good |
| Mr. Goldstein (uncredited) | Alan Mandel |
| Spaniard Ship Passenger (uncredited) | Jorge Leon |
| Exterminator (uncredited) | Christine Marzano |
| Factory Worker (uncredited) | Pete Meads |
| Circus Escapologist (uncredited) | Dennis O'Donnell |
| Gangster (uncredited) | Gino Picciano |
| Higher Class Gentleman (uncredited) | Jason Redshaw |
| New York Socialite (uncredited) | Dave Simon |
| Gala Guest (uncredited) | Connor Sullivan |
| Street Vendor (uncredited) | Dan Trotter |
| Watchman (uncredited) | Morgan Walters |
| Criminal on 'Wanted' Poster (uncredited) | Anick Wiget |
| Auror (uncredited) | Reid Anderson |
| Auror (uncredited) | Tineke Ann Robson |
| Candy Store Girl | Cinta Laura Kiehl |
| New Yorker (uncredited) | Annarie Boor |
| Poor boy (uncredited) | Finley Howard |
| Banker (uncredited) | Karl Farrer |
| Auror 4 | Rich Hardisty |
Fantastic Beasts and Where to Find Them on Wikipedia
Fantastic Beasts and Where to Find Them on IMDb