Matthew Lillard (45)

Shaggy Rogers (voice)

Grey DeLisle (42)

Daphne Blake (voice)

Kate Micucci (35)

Velma Dinkley (voice)

Frank Welker (69)

Fred Jones / Scooby-Doo (voice)

Chord Overstreet (26)

Mitchell / Andrew (voice)

JB Blanc (46)

Vic / Colander (voice)

Laraine Newman (63)

Professor Salazar / Running Girl / Female Security Guard (voice)

Kiff Scholl (46)

Jeff / Male Security Guard (voice)

Edward Bosco (29)

Werewolf (voice)

Candi Milo (54)

Ms. Tuckle (voice)

John Viener (43)

Chuck Mangum / Zatari Warrior / Rick (voice)

Diedrich Bader (48)

Captain McDoon / Chef / Waiter (voice)

Susanne Blakeslee (59)

Charlene Tandywine / Lady Annabelle (voice)

Chris Parnell (48)

Dustin Wallswreath / Jim McCoy / Cop (voice)

James Patrick Stuart (47)

Colson McCready (voice)

Gwendoline Yeo (38)

Dr. Lang (voice)

Mindy Sterling (62)

Pipi Wuthering (voice)

Christian Lanz (38)

Miguel (voice) / George / Mayor Riker (voice)

Stephanie Sheh (38)

Bond Kuro (voice)

Michael-Leon Wooley (44)

Chazz (voice)

Bryce Papenbrook (29)

Linecook (voice)

Jim Cummings (62)

Daniel Valentino / Mr. Sullivan / Announcer (voice) / Bayou Pierre / Dwayne (voice)

Jon Colton Barry (46)

Techy (voice)

Ogie Banks (42)

Tyson / Soldier #1 / Guard (voice)

David Kaye (50)

Bradwick / Headless Count (voice) / Duncan / Clive / Magician (voice)

Mark Hamill (64)

General Stall (voice)

Todd Haberkorn (33)

Aiden / David (voice)

Billy Gardell (46)

Warden Bowman / Prisoner 1 (voice)

Danny Jacobs (47)

Casper Cosgoode (voice) / Harmon / Madcap (voice)

Tom Konkle

Irish Guy / Leprechaun (voice)