Scoob!

as Officer Casey (voice)

as Officer North (voice)

as Daphne Blake (voice)

as Young Velma (voice)

as Muttley (voice)

as Officer Jaffe (voice)

as Muttley (archive sound) (voice)

as Ben (voice)

as Scooby-Doo / Pterodactyl (voice)

as Cerberus (voice)

as Velma Dinkley (voice)

as Harry Perry (voice)

as Chad / Chet (voice)

as Keith (voice)

as Young Shaggy (voice)

as Ira Glass (voice)

as Dick Dastardly (voice)

as Restaurant Owner (voice)

as Hal Murphy (voice)

as Jamie Rivera (voice)

as Dynomutt, Dog Wonder (voice)

as Indira Knight (voice)

as Bike Cop Gary (voice)

as Dee Dee Skyes (voice)

as Blue Falcon (voice)

as Kari (voice)

as Judy Takamoto (voice)

as Young Daphne (voice)

as Samuel Colton (voice)

as Mrs. Rogers (voice)

as Young Fred (voice)

as Beach Guy (voice)

as Dispatcher Stevens (voice)

as Simon Cowell (voice)

as Ghost / Mr. Rigby / Alice (voice)

as Captain Caveman (voice)

as Baby Rotten (voice)

as Shaggy Rogers (voice)

as Fred Jones (voice)