Scooby-Doo / Fred (voice)

Frank Welker

Acting

Velma (voice)

Mindy Cohn

Acting

Daphne (voice)

Grey DeLisle

Acting

Shaggy (voice)

Matthew Lillard

Acting

Marcus Brancusi (voice)

Greg Ellis

Acting

Archambault (voice)

Maurice LaMarche

Acting

Wulfric von Rydingsvard (voice)

Peter Stormare

Acting

Schmatko / Conductor (voice)

Jeff Dunham

Acting

Oliverio / Sisko (voice)

Carlos Ferro

Acting

Human Scooby-Doo / Guard (voice)

Jess Harnell

Acting

Phil Flaxman / Detective (voice)

Jim Meskimen

Acting

Jean (voice)

Candi Milo

Acting

Lena / Joan (voice)

Hynden Walch

Acting

Whitney Doubleday (voice)

Craig Ferguson

Acting