Scooby-Doo! and the Robots

Frank Welker

as Scooby-Doo / Fred Jones (voice) (archive footage)

Mindy Cohn

as Velma Dinkley (voice) (archive footage)

Grey DeLisle

as Daphne Blake (voice) (archive footage)

Casey Kasem

as Shaggy Rogers (voice) (archive footage)

Don Messick

as Scooby-Doo (voice) (archive footage)

Nicole Jaffe

as Velma Dinkley (voice) (archive footage)

Indira Stefanianna

as Daphne Blake (voice) (archive footage)

Jennifer Hale

as Leora Lasswell (voice) (archive footage)

Jean Vander Pyl

as Sarah Jenkins (voice) (archive footage)

James Arnold Taylor

as Burr Batson / Champ Truman (voice) (archive footage)

Eddie Deezen

as Gibby Norton (voice) (archive footage)

James Horan

as Dr. Fleg / Bandit (voice) (archive footage)

Fred Tatasciore

as Skeleton (voice) (archive footage)

John DiMaggio

as Mike Fury (voice) (archive footage)

Frankie Ryan Manriquez

as Jimmy (voice) (archive footage)

Victoria Bruno

as Cindy (voice) (archive footage)

Rodger Bumpass

as Announcer / Steve (voice) (archive footage)

Hal Smith

as (voice) (archive footage)

Vic Perrin

as (voice) (archive footage)

John Stephenson

as (voice) (archive footage)