Scooby-Doo! Mystery Incorporated

Fred Jones

Velma Dinkley

Daphne Blake

Shaggy Rogers

Sheriff Stone

Mr. E

Mayor Fred Jones Sr.

Unlike previous Scooby-Doo series, this show features intra-episode story arcs, including an overarching mystery that spans all 52 episodes. Some of the material for the series-long story arc was based on development work done on an unproduced animated series adaptation of The Goonies (1985)

Casey Kasem provides the voice of Shaggy's father, Colton Rogers. Kasem was the original voice of Shaggy in most of the previous incarnations of the Scooby-Doo franchise.

Shaggy Rogers, voiced by Matthew Lillard, also plays the same character in both of the live action films (Scooby Doo and Scooby Doo: Monsters Unleashed).