Mark Wahlberg Blue Falcon (voice)
Mckenna Grace Young Daphne (voice)
Amanda Seyfried Daphne Blake (voice)
Jason Isaacs Dick Dastardly (voice)
Will Forte Shaggy Rogers (voice)
Ken Jeong Dynomutt (voice)
Chris Columbus Executive Producer
Frank Welker Scooby-Doo / Pterodactyl (voice)
Zac Efron Fred Jones (voice)
Iain Armitage Young Shaggy (voice)
John DiMaggio Restaurant Owner (voice)
Henry Winkler Keith (voice)
Christina Hendricks Officer Jaffe (voice)
Fred Tatasciore Cerberus (voice)
Ariana Greenblatt Young Velma (voice)
Justina Machado Jamie Rivera (voice)
Tracy Morgan Captain Caveman (voice)
Gina Rodriguez Velma Dinkley (voice)
Kevin Heffernan Bike Cop Gary (voice)
Maya Erskine Judy Takamoto (voice)
Billy West Muttley (voice)
Kiersey Clemons Dee Dee Skyes (voice)
Don Messick Muttley (archive sound) (voice)
Simon Cowell Simon Cowell (voice)
Pierce Gagnon Young Fred (voice)
Matt Lieberman Screenplay, Story
Gabe Hilfer Music Supervisor
Dan Povenmire Executive Producer
Tony Cervone Director, Ghost / Mr. Rigby / Alice (voice)
Charles Roven Executive Producer
Adam Sztykiel Officer Casey (voice), Screenplay, Executive Producer
Ira Glass Ira Glass (voice)
Ava Max Songs
Joe Ruby Characters
Jack C. Donaldson Screenplay
Vanara Taing Baby Rotten (voice), Editor
Eyal Podell Story
Charlie Puth Songs
Jonathon E. Stewart Story
Jack Harlow Songs
Richard Suckle Executive Producer
Tom Holkenborg Original Music Composer
Ken Spears Characters
Tom Ruegger Art Designer, Visual Effects Designer
Ruth Lambert Casting
Noëlle Raffaele Story Artist
Ricardo F. Delgado Storyboard Artist
Ryan Folsey Beach Guy (voice), Editor
Allison Abbate Producer
Derek Elliott Screenplay
Chiranjiv Makwana Screenplay
Didier Ah-Koon Storyboard Artist
Pam Coats Mrs. Rogers (voice), Producer
Tony Cosanella Co-Producer
Maven Morgan Kari (voice)
Rico Nasty Songs
Lex Cassar Visual Development
Jesse Ehrman Executive Producer
Harry Perry Harry Perry (voice)
Bill Haller Head of Animation
Andy Horwitz Executive Producer
Joe Haidar Storyboard Artist
Emil Mitev Art Direction
Alex Kauffman Officer North (voice)
Henry Kaufman Chad / Chet (voice)
Timothy Jason Smith Associate Producer
Danelle Davenport Storyboard Artist
Mike Fortner CG Supervisor
Michael Kurinsky Samuel Colton (voice), Production Design
Stephen W. Childers Head of Layout
Sarah Lancia Dispatcher Stevens (voice)
Pink Sweat$ Songs