Big Top Scooby-Doo!

Frank Welker

as

Scooby-Doo / F...

Mindy Cohn

as

Velma (voice)

Grey DeLisle-G...

as

Daphne (voice)

Matthew Lillard

as

Shaggy (voice)

Greg Ellis

as

Marcus Brancus...

Maurice LaMarc...

as

Archambault (v...

Peter Stormare

as

Wulfric von Ry...

Jeff Dunham

as

Schmatko / Con...

Carlos Ferro

as

Oliverio / Sis...

Jess Harnell

as

Human Scooby-D...

Jim Meskimen

as

Phil Flaxman /...

Candi Milo

as

Jean (voice)

Hynden Walch

as

Lena / Joan (v...

Craig Ferguson

as

Whitney Double...