Casting et équipe

Will ForteShaggy Rogers (voice)

Mark WahlbergBlue Falcon (voice)

Jason IsaacsDick Dastardly (voice)

Gina RodriguezVelma Dinkley (voice)

Zac EfronFred Jones (voice)

Amanda SeyfriedDaphne Blake (voice)

Kiersey ClemonsDee Dee Skyes (voice)

Ken JeongDynomutt (voice)

Tracy MorganCaptain Caveman (voice)

Frank WelkerScooby-Doo / Pterodactyl (voice)

Iain ArmitageYoung Shaggy (voice)

Mckenna GraceYoung Daphne (voice)

Pierce GagnonYoung Fred (voice)

Ariana GreenblattYoung Velma (voice)

Simon CowellSimon Cowell (voice)

Christina HendricksOfficer Jaffe (voice)

Henry WinklerKeith (voice)

HP

Harry PerryHarry Perry (voice)

John DiMaggioRestaurant Owner (voice)

Kevin HeffernanBike Cop Gary (voice)

Ira GlassIra Glass (voice)

HK

Henry KaufmanChad / Chet (voice)

Maya ErskineJudy Takamoto (voice)

Billy WestMuttley (voice)

Don MessickMuttley (archive sound) (voice)

Fred TatascioreCerberus (voice)

Justina MachadoJamie Rivera (voice)

KP

Kennedy PeilIndira Knight (voice)

JM

John McDanielHal Murphy (voice)

RF

Ryan FolseyBeach Guy (voice)

PC

Pam CoatsMrs. Rogers (voice)

Tony CervoneGhost / Mr. Rigby / Alice (voice)

Adam SztykielOfficer Casey (voice)

AK

Alex KauffmanOfficer North (voice)

VT

Vanara TaingBaby Rotten (voice)

SL

Sarah LanciaDispatcher Stevens (voice)

MM

Maven MorganKari (voice)

EC

Eric CowellBen (voice)

MK

Michael KurinskySamuel Colton (voice)