Scoob!

Mark Wahlberg as Blue Falcon (voice) Ken Jeong as Dynomutt, Dog Wonder (voice) John DiMaggio as Restaurant Owner (voice) Justina Machado as Jamie Rivera (voice) Will Forte as Shaggy Rogers (voice) Fred Tatasciore as Cerberus (voice) Mckenna Grace as Young Daphne (voice) Ira Glass as Ira Glass (voice) Pierce Gagnon as Young Fred (voice) Henry Winkler as Keith (voice) Frank Welker as Scooby-Doo / Pterodactyl (voice) Iain Armitage as Young Shaggy (voice) Simon Cowell as Simon Cowell (voice) Kevin Heffernan as Bike Cop Gary (voice) Christina Hendricks as Officer Jaffe (voice) Don Messick as Muttley (archive sound) (voice) Maya Erskine as Judy Takamoto (voice) Jason Isaacs as Dick Dastardly (voice) Amanda Seyfried as Daphne Blake (voice) Ariana Greenblatt as Young Velma (voice) Kiersey Clemons as Dee Dee Skyes (voice) Gina Rodriguez as Velma Dinkley (voice) Zac Efron as Fred Jones (voice) Tracy Morgan as Captain Caveman (voice) Billy West as Muttley (voice) Tony Cervone as Ghost / Mr. Rigby / Alice (voice)

Jack Harlow Songs Pink Sweat$ Songs Charlie Puth Songs Eyal Podell Story Charles Roven Executive Producer Lex Cassar Visual Development Rico Nasty Songs Richard Suckle Executive Producer Tony Cervone Director Dan Povenmire Executive Producer Tom Ruegger Visual Effects Designer, Art Designer Matt Lieberman Screenplay, Story Tom Holkenborg Original Music Composer Gabe Hilfer Music Supervisor Ava Max Songs Jack Donaldson Screenplay Allison Abbate Producer Chris Columbus Executive Producer