B.J. Ward
Velma Dinkley (voice)
Ed Gilbert
Mr. Beeman (voice)
Tara Strong
Lena Dupree (voice)
Adrienne Barbeau
Simone (voice)
Mary Kay Bergman
Daphne Blake (voice)
Scott Innes
Scooby-Doo (voice)
Frank Welker
Fred Jones (voice)
Billy West
Shaggy Rogers (voice)
Jim Cummings
Jacques (voice)
Cam Clarke
Beau Neville (voice)
Jennifer Leigh Warren
Chris (voice)
Mark Hamill
Snakebite Scruggs (voice)