Scooby-Doo Begins

Scooby-Doo Begins is a 2018 American mystery comedy horror film based on the long-running Saturday morning cartoon Scooby-Doo. It is a prequel to the films Scooby-Doo, Where Are You? and Scooby-Doo Returns and explores the origins of Mystery Inc. It stars Samuel L. Jackson, Jay Baruchel, Chris Zylka, Emma Stone and Ellen Page as well as David Koechner and Stacy Keach.

Cast
Samuel L. Jackson - Scooby-Doo (Voice)

Jay Baruchel - Norville "Shaggy" Rogers

Chris Zylka - Frederick "Fred" Jones Jr.

Emma Stone - Daphne Blake

Ellen Page - Velma Dinkley

David Koechner - Principal Deedle

Stacey Keach - Vice Principal Grimes/Voice of the Spectre