Jeff Bennett

Mike Gale/ Mel Richmond (voice)

Frank Welker

Scooby-Doo / Fred (voice)

Kevin Michael Richardson

Security Guard #1 / Hotel Clerk (voice)

Sam Register

Executive Producer

Ariel Winter

Chrissy Damon (voice)

Tara Strong

News Anchor / Donna (voice)

Grey DeLisle

Daphne (voice)

Isabella Acres

Emma Gale (voice)

Kate Higgins

Meg Gale / Cathy (voice)

Troy Baker

The Phantom / Lance Damon (voice)

Eric Bauza

K.J. (voice)

Mindy Cohn

Velma (voice)

Matthew Lillard

Shaggy (voice)

John O'Hurley

The Great Pauldini (voice)

Tara Sands

Nancy (voice)

Travis Willingham

Waldo (voice)

Wayne Brady

Brick Pimiento (voice)

Victor Cook

Director

Candi Milo

Barb Damon (voice)

Doug Langdale

Writer

Vivica A. Fox

Lotte Lavoie (voice)

Peter MacNicol

Dewey Ottman (voices)

Cristina Pucelli

Colette (voice)

Paul Rugg

Steve Trilby (voice)