Frank Welker

Fred Jones, Scooby-Doo, Scooby Doo

Grey Griffin

Daphne Blake, Rose, Lori

Matthew Lillard

Shaggy Rogers, Langdale, Actor Playing Daphne

Kate Micucci

Velma Dinkley, Divemaster Dahlia, Caroler

Dee Bradley Baker

Professor, Sobek, Duncan

Fred Tatasciore

Mr. Howard, Yeti, Billy

Nolan North

Chip Braverton, Myles Kramer, Announcer

Eric Bauza

President Moon, Clown Cop, Dack

Jeff Bennett

Dr. Mezmit, Alistair Leventhal, Tour Bus Guide

Josh Keaton

Darren, Bones Malone, Mike

Tom Kenny

Dean Longfellow, Russell, Joe

Roger Craig Smith

Gus, Jasper, Announcer

Kari Wahlgren

Frida, Heidi, Katie

Rob Paulsen

Dave Mann, Donald, Father

Kimberly Brooks

Mallory O'Neill, Brady, Business Woman

Debi Derryberry

Braiden, Little Boy, Lord Morlack

April Stewart

Wendy Palloy, Parrot, Bonnie

Will Friedle

Mason, Eric, Bewildero